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我試圖在桌面上的ubutu 16.4上安裝papi。我面臨錯誤,我找不到任何解決方案。也許是因爲這是我第一次使用Papi.I從http://icl.cs.utk.edu/papi/software/index.html下載papi version 5.5。 我做的第一步驟,通過運行$我的機器上安裝\配置並運行make,但是當我運行make測試我有以下錯誤:在ubunutu上安裝PAPI,我運行「make test」時得到錯誤
make[1]: Leaving directory '/home/kaloon/Downloads/papi-5.5.1/src/ctests'
ctests/zero
Test case 0: start, stop.
-----------------------------------------------
Default domain is: 1 (PAPI_DOM_USER)
Default granularity is: 1 (PAPI_GRN_THR)
Using 20000000 iterations of c += a*b
-------------------------------------------------------------------------
Test type : 1
PAPI_TOT_INS : 200000222
PAPI_TOT_CYC : 180014757
Real usec : 45126
Real cycles : 162093114
Virt usec : 45126
Virt cycles : 180504000
-------------------------------------------------------------------------
Verification: PAPI_TOT_CYC should be roughly real_cycles
NOTE: Not true if dynamic frequency scaling is enabled.
Verification: PAPI_FP_INS should be roughly 40000000
PAPI_TOT_INS Error of 400.00%
zero.c FAILED
Line # 130
Error: FLOPS validation
Makefile.inc:225: recipe for target 'test' failed
make: *** [test] Error 1
此我的機器信息架構:x86_64的 CPU運算模式(一個或多個):32位,64位 字節順序:小端 CPU(或多個):8 在線CPU( s)列表:每個核心0-7 螺紋(S):4 插座(S):1 NUMA節點(一個或多個):每插座2 核心(S)1個 商ID:GenuineIntel – kaloon
CPU家族:6型號:60 型號名稱:Intel(R)Core(TM)i7-4790 CPU @ 3.60GHz 步進:3 CPU兆赫:3752.490 CPU最大兆赫:4000.0000 CPU分鐘兆赫:800.0000 BogoMIPS:7184.00 虛擬化:VT-X L1D高速緩衝存儲器:32K L1I高速緩衝存儲器:32K L2高速緩存:256K L3高速緩存:8192K NUMA NODE0 CPU(s):0-7 – kaloon