Python 修复COMPSs跟踪错误:线程X evtset X的PAPI_读取失败(PAPI_hwc.c:*)

Python 修复COMPSs跟踪错误:线程X evtset X的PAPI_读取失败(PAPI_hwc.c:*),python,distributed-computing,papi,compss,pycompss,Python,Distributed Computing,Papi,Compss,Pycompss,我试图在跟踪系统(extrae)激活的情况下运行COMPSs。我 第一个问题是安装问题,但我解决了,谢谢这个问题: 然而,现在我面临一个新的PAPI问题。COMPSs运行时似乎是 已正确加载,但Extrae报告以下错误: Extrae: Error! Hardware counter PAPI_L3_TCM (0x80000008) cannot be added in set 1 (thread 0) Extrae: Error! Hardware counter PAPI_FP_INS (

我试图在跟踪系统(extrae)激活的情况下运行COMPSs。我 第一个问题是安装问题,但我解决了,谢谢这个问题:

然而,现在我面临一个新的PAPI问题。COMPSs运行时似乎是 已正确加载,但Extrae报告以下错误:

Extrae: Error! Hardware counter PAPI_L3_TCM (0x80000008) cannot be added in set 1 (thread 0)
Extrae: Error! Hardware counter PAPI_FP_INS (0x80000034) cannot be added in set 1 (thread 0)
Extrae: Error! Hardware counter PAPI_SR_INS (0x80000036) cannot be added in set 2 (thread 0)
Extrae: Error! Hardware counter PAPI_BR_UCN (0x8000002a) cannot be added in set 2 (thread 0)
Extrae: Error! Hardware counter PAPI_BR_CN  (0x8000002b) cannot be added in set 2 (thread 0)
Extrae: Error! Hardware counter PAPI_VEC_SP (0x80000069) cannot be added in set 2 (thread 0)
Extrae: Error! Hardware counter RESOURCE_STALLS (0x40000023) cannot be added in set 2 (thread 0)
尽管我犯了很多错误:

Extrae: Successfully initiated with 1 tasks and 1 threads

WARNING: IT Properties file is null. Setting default values

[   API]  -  Deploying COMPSs Runtime v1.4 (build 20160722-1520.r59)
[   API]  -  Starting COMPSs Runtime v1.4 (build 20160722-1520.r59)
但在启动运行时后,我在一个无限循环中得到:

Extrae: PAPI_read failed for thread 1 evtset 2 (papi_hwc.c:669)
Extrae: PAPI_read failed for thread 0 evtset 1 (papi_hwc.c:669)
即使没有硬件,我也希望能够获得跟踪
PAPI计数器。如何禁用或修复错误?

检查并禁用不可用的PAPI计数器

您的计算机中似乎没有可用的计数器。使用:

papi_avail -a
查看可用的papi计数器。编辑下面的配置文件:
/opt/COMPSs/Runtime/configuration/xml/tracing/*.xml
并从
部分删除有问题的PAPI计数器。或者,您可以使用:

/opt/COMPSs/Dependencies/extrae/bin/papi_best_set COUNTER_NAME_#1, COUNTER_NAME_#2, COUNTER_NAME_#3, ...
查看PAPI计数器组中是否存在某些不兼容

禁用所有计数器

如果要禁用所有这些功能,只需更改文件:

  • extre_basic.xml
  • extrae_advanced.xml
  • extrae_task.xml
/opt/COMPSs/Runtime/configuration/xml/tracing/
文件夹下,更改行:

<counters enabled="yes">

用于:


<counters enabled="no">