CN112579411A - Synchronous control evaluation method for graphic assembly line - Google Patents
Synchronous control evaluation method for graphic assembly line Download PDFInfo
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- CN112579411A CN112579411A CN202011404186.9A CN202011404186A CN112579411A CN 112579411 A CN112579411 A CN 112579411A CN 202011404186 A CN202011404186 A CN 202011404186A CN 112579411 A CN112579411 A CN 112579411A
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- 238000011156 evaluation Methods 0.000 title claims abstract description 51
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000012545 processing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005457 optimization Methods 0.000 abstract description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
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Abstract
本发明涉及一种图形流水同步控制评价方法。本发明的方法包括以下步骤：1)流水模块内单元计算同步控制评价；2)流水模块间数据流同步控制评价；3)流水模块间命令流同步控制评价；4)流水模块间数据流与命令流混合同步控制评价。本发明通过对图形流水线模块内和流水模块间的同步控制评价，为图形流水控制流程优化提供方向依据。
The invention relates to a method for evaluating the synchronization control of graphic pipelines. The method of the present invention includes the following steps: 1) unit calculation synchronization control evaluation in the pipeline module; 2) data flow synchronization control evaluation between pipeline modules; 3) command flow synchronization control evaluation between pipeline modules; 4) data flow and command between pipeline modules Stream mixing synchronization control evaluation. The present invention provides a direction basis for the optimization of the graphics pipeline control process by evaluating the synchronous control within the graphics pipeline module and between the pipeline modules.
Description
Technical Field
The invention belongs to the field of computer graphics, and particularly relates to a graphic flow synchronization control evaluation method.
Background
The graphics pipeline is an ultra-long pipeline with multiple pipeline stages and multiple processing branches, the test is complex, the redundancy is high, and the synchronous control method of the graphics pipeline directly influences the execution efficiency of graphics command processing. In the present disclosure, there is no comprehensive analysis and research on the synchronous control of graphics pipeline.
Disclosure of Invention
The invention provides a method for evaluating the synchronous control of the graphic pipeline, which aims to solve the technical problems in the background technology and check the synchronous control mechanism in the graphic pipeline processing process.
The technical solution of the invention is as follows: the invention relates to a method for synchronously controlling and evaluating a graphic assembly line, which is characterized by comprising the following steps of: the method comprises the following steps:
1) the unit in the flowing water module calculates synchronous control evaluation;
2) synchronously controlling and evaluating data streams among the flow modules;
3) command stream synchronous control evaluation among the flow modules;
4) and performing mixed synchronous control evaluation on the data stream and the command stream among the flow modules.
Preferably, the specific steps in step 1) are as follows: and taking the computing unit as an evaluation object, and comprehensively evaluating the task scheduling overhead, the task computing overhead, the memory access overhead and the parallel granularity of the computing unit.
Preferably, the specific steps in step 2) are as follows: and performing control evaluation on data concurrency among multiple pipelines, evaluating performance balance among the pipeline units, and evaluating the continuity of the pipeline data flow.
Preferably, the specific steps in step 3) are as follows: the method comprises the following steps of processing control evaluation on a configuration command stream, processing control evaluation on a drawing command stream and subdivision evaluation on a pipeline stage.
Preferably, the specific steps in step 4) are as follows: and synchronous control evaluation is performed on the command stream waiting data stream in the pipeline, and synchronous control evaluation is performed on the data stream waiting command stream in the pipeline.
The invention has the advantages that: the invention provides a method for synchronously controlling and evaluating a graphic assembly line, which comprises the steps of calculating synchronous control evaluation by units in a graphic assembly line module and objects to be evaluated and indexes to be evaluated between the graphic assembly line module and the assembly line module when the synchronous control evaluation is determined; synchronously controlling and evaluating data streams among the flow modules; command stream synchronous control evaluation among the flow modules; the data stream and the command stream between the flow modules are mixed and synchronously controlled and evaluated; and providing a direction basis for the optimization of the graphic flow control process.
Drawings
FIG. 1 is a block diagram of the method of the present invention.
Detailed Description
The invention relates to a method for synchronously controlling and evaluating a graphic assembly line, which comprises the following steps of:
1) the unit in the flowing water module calculates synchronous control evaluation;
2) synchronously controlling and evaluating data streams among the flow modules;
3) command stream synchronous control evaluation among the flow modules;
4) and performing mixed synchronous control evaluation on the data stream and the command stream among the flow modules.
Wherein, the specific steps in the step 1) are as follows: and taking the computing unit as an evaluation object, and comprehensively evaluating the task scheduling overhead, the task computing overhead, the memory access overhead and the parallel granularity of the computing unit.
Wherein, the specific steps in the step 2) are as follows: and performing control evaluation on data concurrency among multiple pipelines, evaluating performance balance among the pipeline units, and evaluating the continuity of the pipeline data flow.
Wherein, the specific steps in the step 3) are as follows: the method comprises the following steps of processing control evaluation on a configuration command stream, processing control evaluation on a drawing command stream and subdivision evaluation on a pipeline stage.
Wherein, the specific steps in the step 4) are as follows: and synchronous control evaluation is performed on the command stream waiting data stream in the pipeline, and synchronous control evaluation is performed on the data stream waiting command stream in the pipeline.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the method for evaluating the synchronous control of the graphics pipeline in the preferred embodiment of the present invention specifically includes the following steps:
1) the unit in the flowing water module calculates synchronous control evaluation;
taking a computing unit as an evaluation object, and comprehensively evaluating task scheduling overhead, task computing overhead, access overhead and computing unit parallel granularity;
2) synchronously controlling and evaluating data streams among the flow modules;
the method comprises the following steps of concurrently performing control evaluation on data among multiple assembly lines, evaluating performance balance among assembly line units, and evaluating the continuity of assembly line data streams;
3) command stream synchronous control evaluation among the flow modules;
processing control evaluation on the configuration command stream, processing control evaluation on the drawing command stream and subdivision evaluation on the pipeline stage;
4) the data stream and the command stream between the flow modules are mixed and synchronously controlled and evaluated;
and synchronous control evaluation is performed on the command stream waiting data stream in the pipeline, and synchronous control evaluation is performed on the data stream waiting command stream in the pipeline.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A method for synchronously controlling and evaluating a graphic assembly line is characterized by comprising the following steps: the method comprises the following steps:
1) the unit in the flowing water module calculates synchronous control evaluation;
2) synchronously controlling and evaluating data streams among the flow modules;
3) command stream synchronous control evaluation among the flow modules;
4) and performing mixed synchronous control evaluation on the data stream and the command stream among the flow modules.
2. The method for evaluating graphics pipeline synchronization control according to claim 1, wherein: the specific steps in the step 1) are as follows: and taking the computing unit as an evaluation object, and comprehensively evaluating the task scheduling overhead, the task computing overhead, the memory access overhead and the parallel granularity of the computing unit.
3. The method for evaluating graphics pipeline synchronization control according to claim 2, wherein: the specific steps in the step 2) are as follows: and performing control evaluation on data concurrency among multiple pipelines, evaluating performance balance among the pipeline units, and evaluating the continuity of the pipeline data flow.
4. The method according to claim 3, wherein the evaluation method comprises: the specific steps in the step 3) are as follows: the method comprises the following steps of processing control evaluation on a configuration command stream, processing control evaluation on a drawing command stream and subdivision evaluation on a pipeline stage.
5. The method according to claim 4, wherein the evaluation method comprises: the specific steps in the step 4) are as follows: and synchronous control evaluation is performed on the command stream waiting data stream in the pipeline, and synchronous control evaluation is performed on the data stream waiting command stream in the pipeline.
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| CN202011404186.9A CN112579411A (en) | 2020-12-05 | 2020-12-05 | Synchronous control evaluation method for graphic assembly line |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867781B1 (en) * | 2000-08-23 | 2005-03-15 | Nintendo Co., Ltd. | Graphics pipeline token synchronization |
| US7941645B1 (en) * | 2004-07-28 | 2011-05-10 | Nvidia Corporation | Isochronous pipelined processor with deterministic control |
| US20190018747A1 (en) * | 2016-04-01 | 2019-01-17 | Intel Corporation | Method and apparatus periodic snapshotting in a graphics processing environment |
| CN111045929A (en) * | 2019-11-18 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | Hierarchical debugging method for super-long graphics pipeline |
| CN111062855A (en) * | 2019-11-18 | 2020-04-24 | 中国航空工业集团公司西安航空计算技术研究所 | Graph pipeline performance analysis method |
-
2020
- 2020-12-05 CN CN202011404186.9A patent/CN112579411A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867781B1 (en) * | 2000-08-23 | 2005-03-15 | Nintendo Co., Ltd. | Graphics pipeline token synchronization |
| US7941645B1 (en) * | 2004-07-28 | 2011-05-10 | Nvidia Corporation | Isochronous pipelined processor with deterministic control |
| US20190018747A1 (en) * | 2016-04-01 | 2019-01-17 | Intel Corporation | Method and apparatus periodic snapshotting in a graphics processing environment |
| CN111045929A (en) * | 2019-11-18 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | Hierarchical debugging method for super-long graphics pipeline |
| CN111062855A (en) * | 2019-11-18 | 2020-04-24 | 中国航空工业集团公司西安航空计算技术研究所 | Graph pipeline performance analysis method |
Non-Patent Citations (1)
| Title |
|---|
| 马延周;戴青;陈源;唐小伟;: "基于PC集群的分DVR流水线同步研究", 微计算机信息, no. 30 * |
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