JP2022121124A - Job assignment control device, job assignment control method, and job assignment control program - Google Patents

Abstract

To provide a job assignment control device capable of suppressing a temperature rise of information processing resources and capable of achieving with high accuracy avoidance of system performance degradation.SOLUTION: A job assignment control device 40 comprises an acquisition part 41 and an assignment part 42 to assign preferentially a job execution to the information processing resource 50 whose use result 411 and temperature 412 meet the criteria, out of multiple information processing resources 50, where the acquisition part acquires the use result 411 of a performance adjustment function 51 by the information processing resource 50 and the temperature 412 of the information processing resource 50 when the information processing resource 50 comprises the performance adjustment function 51 to adjust the information processing performance based on the temperature of the information processing resource 50.SELECTED DRAWING: Figure 3

Description

The present invention relates to a job allocation control device, a job allocation control method, and a job allocation control program.

2. Description of the Related Art As LSIs (Large Scale Integrations) have become highly integrated, the computing performance of computers has increased. Processors (information processing resources) such as CPUs (Central Processing Units) or GPGPUs (General Purpose computing with Graphic Processing Units) provided in modern computers have a mechanism called throttling to deal with such cooling issues. It has a performance adjustment function that adjusts the processing performance. Throttling reduces information processing performance by, for example, lowering the clock frequency of the processor in order to suppress the temperature rise of the processor when the information processing load increases due to the execution of a job (process, task). It is a function to adjust. Throttling can suppress the temperature rise of the processor, but it is a factor that degrades system performance. Therefore, there is a demand for a technology that suppresses the temperature rise of information processing resources such as processors and suppresses the deterioration of system performance.

As a technology related to such technology, Japanese Patent Application Laid-Open No. 2002-200003 discloses a job execution system that avoids delays in executed jobs as much as possible even when throttling occurs frequently. A server in this system comprises a first computing node, a second computing node, and a job scheduler for managing jobs, which respectively execute assigned jobs and throttling. The first computation node that executes the job determines whether or not the cumulative time during which throttling is executed within a predetermined time period exceeds a predetermined time threshold, and if the cumulative time exceeds the time threshold , a notification to that effect is sent to the job scheduler. Upon receiving the notification, the job scheduler suspends the job being executed on the first computing node, assigns the suspended job to the second computing node, and restarts the assigned job.

Further, Patent Literature 2 discloses a multiprocessor system that prevents performance deterioration due to temperature rise of the processor. This system treats all memories as a single memory space and performs address allocation control. This system detects the temperature of each processor. Based on the distance between the processor and the memory, this system requests the processor closest to the memory storing the data used by the job to allocate the job. The system then controls assignment of jobs from processors with temperatures below a certain threshold to processors closest to the request for assignment of the job.

Further, Patent Document 3 discloses an information processing device that suppresses an increase in heat generation of the information processing device as much as possible by predicting the exhaust temperature of the information processing device. This device predicts the temperature of its own device when a new program is executed in one or more processing units mounted in its own device, and compares the predicted temperature with a predetermined reference value. The device compares the priority of the new program with the running programs already running if the predicted temperature exceeds a predetermined reference value. Then, when the priority of the new program exceeds the priority of the execution program, the processing unit sets an operating clock such that the temperature of the device itself does not exceed a predetermined reference value even if the processing unit is caused to execute the new program. to cause the processing unit to execute the new program.

Japanese Patent Application Laid-Open No. 2020-047140 JP-A-2006-277637 JP 2009-193509 A

In Patent Literature 1 described above, when the cumulative time during which throttling is executed in a certain computation node exceeds the time threshold, the job being executed in that computation node is suspended, and then the job is transferred to another computation node. Control allocation. In a system equipped with a processor that can use throttling, by performing job allocation control based on the usage history of throttling, temperature rise of information processing resources such as processors can be suppressed and system performance can be improved. It is thought that suppression of the decrease can be realized to some extent. However, it cannot be said that the technique disclosed in Patent Document 1 is sufficient.

For example, throttling is likely to occur in an information processing resource installed in a position where cooling conditions are poor, such as being far from a cooling air inlet. Conversely, throttling is less likely to occur in information processing resources that are installed in locations with good cooling conditions, such as near air inlets. In addition, it is preferable to preferentially allocate jobs to information processing resources with a small track record of throttling. However, as disclosed in Patent Document 1, when job allocation control to information processing resources is performed based on throttling usage records, jobs are allocated to information processing resources that are currently under a high load state, or jobs are currently under a low load state. Inappropriate job allocation, such as not allocating jobs to information processing resources under load, may occur. It is also conceivable to control the allocation of jobs to information processing resources based on the temperature of the information processing resources. Improper job allocation can occur.

As described above, it cannot be said that the technique disclosed in Patent Document 1 is highly accurate in suppressing temperature rise of information processing resources such as processors and suppressing deterioration in system performance. Moreover, Patent Documents 2 and 3 do not refer to performing job allocation control based on the usage history of throttling. That is, it is an issue to suppress the temperature rise of the information processing resources and to avoid the deterioration of the system performance with high accuracy.

A primary object of the present invention is to provide a job allocation control apparatus and the like that suppresses an increase in temperature of information processing resources and avoids deterioration of system performance with high accuracy.

A job allocation control apparatus according to an aspect of the present invention, in the case where an information processing resource has a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource, Acquisition means for acquiring a usage record and temperature of the information processing resource, and preferentially executing a job to an information processing resource among the plurality of information processing resources whose usage record and temperature satisfy a criterion. and allocation means for allocating.

In another aspect of achieving the above objects, a job allocation control method according to an aspect of the present invention provides a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource, Acquiring the performance adjustment function usage history of the information processing resource and the temperature of the information processing resource by the information processing device, and obtaining the usage history and the temperature among the plurality of information processing resources that meet the criteria. Job execution is preferentially assigned to processing resources.

Further, in a further aspect of achieving the above object, a job allocation control program according to an aspect of the present invention is provided in a case where an information processing resource has a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource. , an acquisition process for acquiring the usage record of the performance adjustment function by the information processing resource and the temperature of the information processing resource; and an allocation process for preferentially allocating job execution to processing resources.

Furthermore, the present invention can also be implemented by a computer-readable, non-volatile recording medium storing such a job allocation control program (computer program).

According to the present invention, it is possible to obtain a job allocation control apparatus and the like that suppress the temperature rise of the information processing resources and avoid the deterioration of the system performance with high accuracy.

1 is a block diagram showing the configuration of a job allocation control device 10 according to a first embodiment of the invention; FIG. 4 is a flow chart showing the operation of the job allocation control device 10 according to the first embodiment of the present invention; FIG. 4 is a block diagram showing the configuration of a job allocation control device 40 according to a second embodiment of the invention; 1 is a block diagram showing the configuration of an information processing apparatus 900 capable of realizing a job allocation control apparatus according to each embodiment of the present invention; FIG.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

<First Embodiment>
FIG. 1 is a block diagram showing the configuration of a job allocation control device 10 according to the first embodiment of the invention. The job allocation control device 10 is a device that controls allocation of jobs (processes, tasks) to one or more CPUs 21 of one or more servers 20 communicatively connected via the communication network 30 . Incidentally, the job allocation control device 10 may be a device included in the server 20 .

The server 20 includes one or more CPUs 21 . The CPU 21 is an example of an information processing resource. The server 20 may include a processor such as a GPGPU, for example, as an information processing resource.

The CPU 21 includes a temperature sensor 22 , a temperature monitoring section 23 and a throttling control section 24 . A temperature sensor 22 measures the temperature of a predetermined location of the CPU 21 . The temperature monitoring unit 23 acquires the temperature of the CPU 21 measured by the temperature sensor 22 at any time, and notifies the throttling control unit 24 of the acquired temperature at any time.

The throttling control unit 24 executes throttling to adjust the information processing performance of the CPU 21 according to the temperature of the CPU 21 notified from the temperature monitoring unit 23 . More specifically, the throttling control unit 24 lowers the clock frequency of the CPU 21 when the temperature of the CPU 21 exceeds the threshold. The throttling control unit 24 may use a plurality of thresholds relating to the temperature of the CPU 21, and perform control such that the higher the temperature of the CPU 21, the greater the degree to which the clock frequency of the CPU 21 is lowered. The throttling control unit 24 transmits information indicating the temperature of the CPU 21 and the fact that throttling has been executed to the job allocation control device 10 via the communication network 30 together with an identifier that can identify the CPU 21 .

The job allocation control device 10 includes an acquisition section 11 , an allocation section 12 and a storage section 13 . The acquisition unit 11 and allocation unit 12 are examples of acquisition means and allocation means, respectively.

The storage unit 13 is, for example, a storage device such as a RAM (Random Access Memory) 903 or a hard disk 904, which will be described later with reference to FIG. The storage unit 13 stores throttling performance information 131 and CPU temperature information 132, which will be described later.

The acquisition unit 11 acquires (receives) the temperature of the CPU 21 and information indicating that throttling has been executed, which are transmitted by the throttling control unit 24 of the CPU 21 as described above. The acquisition unit 11 stores the acquired information indicating that throttling has been executed in the storage unit 13 as the throttling performance information 131 . The acquiring unit 11 stores the acquired temperature of the CPU 21 in the storage unit 13 as the CPU temperature information 132 .

The throttling performance information 131 and the CPU temperature information 132 are information associated with the identifiers of the one or more CPUs 21 in the one or more servers 20, and are information representing the performance of throttling and its temperature for each of the CPUs 21. do.

The throttling record information 131 is, for example, the cumulative total of at least one of the number of times and time that throttling has been used up to the present in the CPU 21, or at least one of the number of times and time that throttling has been used in a predetermined period. show. The throttling performance information 131 may also represent the ratio of the number of times throttling has been used to the number of times jobs have been executed in the CPU 21 up to now or over a predetermined period of time.

Further, when the throttling control unit 24 has a function of changing the degree of reduction of the clock frequency of the CPU 21 according to the temperature of the CPU 21, the throttling performance information 131 indicates the degree of deterioration of the information processing performance due to throttling ( For example, it may include information representing the degree to which the clock frequency is lowered.

The allocation unit 12 preferentially assigns a new job to a CPU 21 among the plurality of CPUs 21 that satisfies the criteria of the throttling usage record indicated by the throttling record information 131 and the temperature of the CPU 21 indicated by the CPU temperature information 132. Allocate the execution of More specifically, the allocation unit 12 preferentially allocates job execution to a CPU 21 with a lower track record of throttling and a CPU 21 with a lower temperature. However, when throttling is used less frequently, it means that the above-mentioned throttling is used less times and for less time, or that the ratio of the number of times throttling is used to the number of times the job is executed is small. show. Alternatively, the fact that throttling has been used less frequently means that the degree of deterioration in information processing performance due to throttling that has been used is small.

The allocation unit 12 also specifies one or more CPUs 21 whose usage record of throttling satisfies a criterion (for example, is equal to or lower than a threshold value), and among the specified CPUs 21, the CPU 21 with the lowest temperature is instructed to execute a new job. It may be assigned.

Further, when importance (priority) is assigned to jobs executed by the CPU 21, the allocation unit 12 may allocate jobs to the CPU 21 according to the importance. In this case, the allocating unit 12, for example, assigns the execution of a job whose importance satisfies a standard (for example, is equal to or greater than a threshold value) to the CPU 21 with a lower throttling usage track record among the plurality of CPUs 21, and the CPU 21 with a lower temperature. assigned with higher priority. Then, the allocation unit 12 prioritizes execution of a job whose importance does not satisfy a standard (for example, is less than a threshold value) for the CPU 21 with a higher use track record of throttling among the plurality of CPUs 21 and the CPU 21 with a higher temperature. assign to

The importance of the job described above is set, for example, according to the position of the job in information processing including the job. More specifically, for example, a job that plays a central role in the information processing is assigned a higher degree of importance, and a job that plays a part farther from the core portion (that is, a terminal portion) is assigned a lower importance.

The importance of a job may be set according to, for example, a user who has performed an input operation instructing the CPU 21 to execute a job. More specifically, for example, the higher the importance of the job to be handled by the user, the higher the importance of the job executed by the user's input operation. However, in this case, the importance of the job is set based on the user ID (Identification) that the user inputs into the system when logging into the system.

The importance of the job described above is assigned by, for example, an OS (Operating System) executed in the server 20 that controls execution of the job.

The allocation unit 12 also has a function of detecting the job load status of each CPU 21 . The assignment unit 12 can detect the job load status of each CPU 21 by, for example, checking the length of the execution queue of the CPU 21 (the number of jobs waiting for execution in the CPU 21). be.

Then, when the load status of job execution related to the plurality of CPUs 21 (that is, the load status of the system configured by one or more servers 20) is equal to or higher than the reference, the allocation unit 12 assigns the job based on the above-described degree of importance. Allocation may be made. In this case, if the job execution load status of the plurality of CPUs 21 is less than the reference, the allocation unit 12 determines whether or not the importance of the job satisfies the reference. Job execution may be preferentially assigned to a CPU 21 with a lower track record and a CPU 21 with a lower temperature.

Alternatively, the allocation unit 12 may calculate, for example, the product of the throttling usage record value and the temperature value of the CPU 21 as an index that serves as a reference for controlling job allocation to the CPU 21 described above. In this case, the allocation unit 12 may preferentially allocate job execution to the CPU 21 with the smaller calculated index value.

Next, the operation (processing) of the job allocation control device 10 according to this embodiment will be described in detail with reference to the flowchart of FIG.

The acquisition unit 11 acquires the throttling performance information 131 and the CPU temperature information 132 regarding each CPU 21 from the server 20 and stores them in the storage unit 13 (step 101). The allocation unit 12 confirms whether or not the job load status of the plurality of CPUs 21 is equal to or higher than a reference (step S102).

If the load status of the job is less than the standard (No in step S103), the process proceeds to step S106. If the load status of the job is equal to or higher than the reference (Yes in step S103), the allocation unit 12 confirms the importance of the job to be newly allocated to the CPU 21 (step 104).

If the importance of the job is equal to or higher than the reference (Yes in step S105), the allocation unit 12 specifies a predetermined number of CPUs 21 in ascending order of the throttling usage record (step S106). The allocation unit 12 allocates the job to the CPU 21 with the lowest temperature among the specified CPUs 21 (step S107), and the entire process ends.

If the importance of the job is not equal to or higher than the reference (No in step S105), the allocation unit 12 specifies a predetermined number of CPUs 21 in descending order of throttling usage records (step S108). The allocation unit 12 allocates the job to the CPU 21 with the highest temperature among the identified CPUs 21 (step S109), and the entire process ends.

The job allocation control device 10 according to the present embodiment can suppress the temperature rise of information processing resources and avoid the deterioration of system performance with high accuracy. The reason for this is that the job allocation control device 10 allocates the execution of the job to the CPU 21 among the plurality of CPUs 21 whose usage record of throttling by the CPU 21 and the temperature of the CPU 21 satisfy the criteria.

Effects achieved by the job allocation control device 10 according to the present embodiment will be described in detail below.

For example, throttling is likely to occur in an information processing resource installed in a position where cooling conditions are poor, such as being far from a cooling air inlet. Conversely, throttling is less likely to occur in information processing resources that are installed in locations with good cooling conditions, such as near air inlets. In addition, it is preferable to preferentially allocate jobs to information processing resources with a small track record of throttling. However, when job allocation control to information processing resources is performed based on throttling usage records, jobs are allocated to information processing resources currently under high load, or information processing resources under low load are Improper job allocation can occur, such as not assigning jobs to It is also conceivable to control the allocation of jobs to information processing resources based on the temperature of the information processing resources. Improper job allocation can occur. That is, there is a problem that it is not possible to improve the accuracy of allocating jobs so as to suppress the temperature rise of the information processing resources and avoid the deterioration of the system performance.

In order to address such a problem, the job allocation control device 10 according to this embodiment includes an acquisition unit 11 and an allocation unit 12, and operates as described above with reference to FIGS. 1 and 2, for example. That is, the CPU 21 to which the job allocation control device 10 performs job allocation control has a throttling function (performance adjustment function) for adjusting the information processing performance based on the temperature of the CPU 21 . The acquisition unit 11 acquires the usage history of throttling by the CPU 21 and the temperature of the CPU 21 . Then, the allocation unit 12 preferentially allocates the execution of the job to the CPUs 21 among the plurality of CPUs 21 whose utilization history of throttling and the temperature of the CPUs 21 satisfy the reference.

In other words, the job allocation control device 10 according to the present embodiment allows the CPU 21 to perform job execution from the viewpoints of both the throttling usage record, which indicates the likelihood of occurrence of throttling, and the temperature, which indicates the current load. to be assigned to the CPU 21. As a result, the job allocation control device 10 can suppress the temperature rise of the information processing resources and avoid the deterioration of the system performance with high accuracy.

In addition, the job allocation control device 10 according to the present embodiment preferentially executes a job whose importance level satisfies a standard, among the plurality of CPUs 21, to CPUs 21 with a lower track record of throttling and to CPUs 21 with a lower temperature. assign to At the same time, the job allocation control device 10 preferentially allocates the execution of jobs whose importance does not meet the criteria to the CPUs 21 with a higher use track record of throttling and the CPUs 21 with a higher temperature among the plurality of CPUs 21 . That is, the job allocation control device 10 assigns jobs of high importance to the CPUs 21 that are less likely to experience throttling and that have a low current load, by sacrificing the allocation of jobs of low importance to appropriate CPUs 21. Since the jobs are allocated with certainty, it is possible to more reliably execute jobs with high priority.

Further, the job allocation control device 10 according to the present embodiment allocates jobs based on the above-described degree of importance when the information processing load status of the plurality of CPUs 21 is equal to or higher than the reference. That is, when the information processing load on the server 20 is high, the job allocation control device 10 allocates jobs based on the above-described importance. Regardless, of the plurality of CPUs 21, CPUs 21 with less throttling usage records and CPUs 21 with lower temperatures are preferentially assigned. When the information processing load of the system including the server 20 is low, there is no need to sacrifice the appropriate allocation of jobs of low importance to the CPU 21 as described above. Job allocation control to the CPU 21 can be performed more appropriately according to the load state of the CPU 21 .

<Second embodiment>
FIG. 3 is a block diagram showing the configuration of a job allocation control device 40 according to the second embodiment of the invention. However, for convenience of explanation, the information processing resource 50 is shown in FIG. .

A job allocation control device 40 according to this embodiment includes an acquisition unit 41 and an allocation unit 42 . The acquisition unit 41 and allocation unit 42 are examples of acquisition means and allocation means, respectively.

In this embodiment, the information processing resource 50 has a performance adjustment function 51 that adjusts the information processing performance based on the temperature of the information processing resource 50 . The information processing resource 50 is, for example, a processor like the CPU 21 according to the first embodiment, and operates similarly to the CPU 21 . The performance adjustment function 51 is, for example, throttling according to the first embodiment.

The acquisition unit 41 acquires the usage record 411 of the performance adjustment function 51 by the information processing resource 50 and the temperature 412 of the information processing resource 50 . The usage record 411 is represented by information like the throttling record information 131 according to the first embodiment, for example. The temperature 412 is represented by information such as the CPU temperature information 132 according to the first embodiment, for example. The acquisition unit 41 operates, for example, in the same manner as the acquisition unit 11 according to the first embodiment.

The allocation unit 42 preferentially allocates job execution to the information processing resource 50 whose usage record 411 and temperature 412 satisfy the criteria among the plurality of information processing resources 50 . The allocator 42 operates in the same manner as the allocator 12, for example, using the criteria used by the allocator 12 according to the first embodiment.

The job allocation control device 40 according to the present embodiment can suppress the temperature rise of information processing resources and avoid the deterioration of system performance with high accuracy. The reason for this is that the job allocation control device 40 determines that the performance adjustment function usage history 411 by the information processing resource 50 and the temperature 412 of the information processing resource 50 among the plurality of information processing resources 50 satisfy the criteria. This is because the execution of the job is assigned to

<Hardware configuration example>
Each unit in the job allocation control device shown in FIGS. 1 and 3 in each of the above-described embodiments can be realized by a dedicated HW (Hardware) (electronic circuit). In addition, in FIGS. 1 and 3, at least the following configuration can be regarded as a functional (processing) unit (software module) of a software program including instructions to be executed by a processor.
- Acquisition units 11 and 41,
- Allocation units 12 and 42,
- A storage control function in the storage unit 13 .

However, the division of each part shown in these drawings is a configuration for convenience of explanation, and various configurations can be assumed upon implementation. An example of the hardware environment in this case will be described with reference to FIG.

FIG. 4 is a diagram illustrating the configuration of an information processing apparatus 900 (computer) capable of realizing a job allocation control apparatus according to each embodiment of the present invention. That is, FIG. 4 shows the configuration of a computer (information processing device) capable of realizing the job allocation control device shown in FIGS. represents

The information processing apparatus 900 shown in FIG. 4 has the following as components.
CPU (Central_Processing_Unit) 901,
ROM (Read_Only_Memory) 902,
RAM (Random_Access_Memory) 903,
- Hard disk (storage device) 904,
a communication interface 905;
- Bus 906 (communication line),
A reader/writer 908 capable of reading and writing data stored in a recording medium 907 such as a CD-ROM (Compact_Disc_Read_Only_Memory);
- An input/output interface 909 such as a monitor, a speaker, and a keyboard.

That is, the information processing apparatus 900 having the above components is a general computer in which these components are connected via a bus 906 . The information processing apparatus 900 may include a plurality of CPUs 901 or may include CPUs 901 configured by multi-cores.

In the above-described embodiment, a computer program capable of implementing the following functions may be supplied to the information processing apparatus 900 shown in FIG. For example, the function is the above-described configuration in the block configuration diagrams (FIGS. 1 and 3) referred to in the description of the embodiment, or the function of the flowchart (FIG. 2). The functions of the job allocation control apparatus according to this embodiment are achieved by reading the computer program to the CPU 901 of the hardware, interpreting it, and executing it. Further, the computer program supplied to the apparatus may be stored in a readable/writable volatile memory (RAM 903) or a nonvolatile storage device such as ROM 902 or hard disk 904.

Also, in the above case, a general procedure can be employed at present as a method of supplying the computer program into the hardware. The procedure includes, for example, a method of installing in the device via various recording media 907 such as a CD-ROM, and a method of downloading from the outside via a communication line such as the Internet. In such a case, the computer program supplied to the information processing apparatus according to this embodiment can be considered to be composed of the code that constitutes the program or the recording medium 907 that stores the code. .

The present invention has been described above using the above-described embodiments as exemplary examples. However, the invention is not limited to the embodiments described above. That is, within the scope of the present invention, various aspects that can be understood by those skilled in the art can be applied to the present invention.

REFERENCE SIGNS LIST 10 job allocation control device 11 acquisition unit 12 allocation unit 13 storage unit 131 throttling performance information 132 CPU temperature information 20 server 21 CPU
22 temperature sensor 23 temperature monitoring unit 24 throttling control unit 30 communication network 40 job allocation control device 41 acquisition unit 411 usage record 412 temperature 42 allocation unit 50 information processing resource 51 performance adjustment function 900 information processing device 901 CPU
902 ROMs
903 RAM
904 hard disk (storage device)
905 communication interface 906 bus 907 recording medium 908 reader/writer 909 input/output interface

Claims (10)

When an information processing resource has a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource,
Acquisition means for acquiring the usage record of the performance adjustment function by the information processing resource and the temperature of the information processing resource;
allocation means for preferentially allocating job execution to an information processing resource that satisfies the criteria of the usage record and the temperature among the plurality of information processing resources;
A job allocation control device comprising: The allocating means identifies one or more specific information processing resources whose usage record satisfies a criterion, and allocates the information processing resource having the lowest temperature among the specific information processing resources to execute the job.
The job allocation control device according to claim 1. The allocating means preferentially allocates the execution of the job satisfying a criterion of importance to the information processing resource with the lower usage history and the information processing resource with the lower temperature among the plurality of information processing resources. and, among the plurality of information processing resources, preferentially assigning the execution of the job whose degree of importance does not meet the criteria to the information processing resource with the higher usage history and the information processing resource with the higher temperature.
3. The job allocation control device according to claim 1 or 2. The allocating means allocates the job based on the degree of importance when the information processing load status of the plurality of information processing resources is equal to or higher than a reference.
4. The job allocation control device according to claim 3. The degree of importance is set according to the position of the job in information processing including the job, or according to the user who performed an input operation instructing the information processing resource to execute the job.
5. The job allocation control device according to claim 3 or 4. The usage record represents at least one of the cumulative number of times and time that the performance adjustment function has been used up to the present, or at least one of the number of times and time that the performance adjustment function has been used in a predetermined period.
The job allocation control device according to any one of claims 1 to 5. The usage record represents a ratio of the number of times the performance adjustment function was used to the number of times the job was executed in the information processing resource.
The job allocation control device according to any one of claims 1 to 6. The allocating means preferentially allocates the execution of the job to an information processing resource having a smaller product of the actual usage value and the temperature value among the plurality of information processing resources.
The job allocation control device according to any one of claims 1 to 7. When an information processing resource has a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource,
Information processing equipment
Acquiring a usage record of the performance adjustment function by the information processing resource and a temperature of the information processing resource;
Job execution is preferentially assigned to an information processing resource, among the plurality of information processing resources, that satisfies the criteria of the usage record and the temperature;
Job allocation control method. When an information processing resource has a performance adjustment function for adjusting information processing performance based on the temperature of the information processing resource,
Acquisition processing for acquiring the usage record of the performance adjustment function by the information processing resource and the temperature of the information processing resource;
an allocation process that preferentially allocates job execution to an information processing resource that satisfies a criterion of the usage record and the temperature among the plurality of information processing resources;
A job allocation control program for causing a computer to execute

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