openblas 有问题,谁去修?!

update2: 换了个 patch
https://github.com/xianyi/OpenBLAS/pull/1684
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update :有人给出了修复https://github.com/xianyi/OpenBLAS/pull/1683
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https://github.com/xianyi/OpenBLAS/issues/1469https://github.com/xianyi/OpenBLAS/issues/1672
 
 ./openblas_utest
TEST 1/23 amax:samax [OK]
TEST 2/23 drotmg:rotmg [OK]
TEST 3/23 drotmg:rotmg_issue1452 [OK]
TEST 4/23 drotmg:rotmg_D1eqD2_X1eqX2 [OK]
TEST 5/23 drotmg:drotmg_D1_big_D2_big_flag_zero [OK]
TEST 6/23 axpy:daxpy_inc_0 [FAIL]
  ERR: test_axpy.c:52  expected 4.000e+00, got 2.250e+00 (diff 1.750e+00, tol 1.000e-13)
TEST 7/23 axpy:zaxpy_inc_0 [FAIL]
  ERR: test_axpy.c:71  expected -3.000e+00, got 7.500e-01 (diff -3.750e+00, tol 1.000e-13)
TEST 8/23 axpy:saxpy_inc_0 [FAIL]
  ERR: test_axpy.c:90  expected 4.000e+00, got 2.250e+00 (diff 1.750e+00, tol 1.000e-13)
TEST 9/23 axpy:caxpy_inc_0 [FAIL]
  ERR: test_axpy.c:109  expected -3.000e+00, got 7.500e-01 (diff -3.750e+00, tol 1.000e-13)
TEST 10/23 zdotu:zdotu_n_1 [OK]
TEST 11/23 zdotu:zdotu_offset_1 [OK]
TEST 12/23 dsdot:dsdot_n_1 [FAIL]
  ERR: test_dsdot.c:47  expected -2.393e-03, got -2.393e-03 (diff -1.035e-10, tol 1.000e-13)
TEST 13/23 swap:dswap_inc_0 [OK]
TEST 14/23 swap:zswap_inc_0 [FAIL]
  ERR: test_swap.c:67  expected 1.000e+00, got 2.000e+00 (diff -1.000e+00, tol 1.000e-13)
TEST 15/23 swap:sswap_inc_0 [OK]
TEST 16/23 swap:cswap_inc_0 [FAIL]
  ERR: test_swap.c:103  expected 1.000e+00, got 2.000e+00 (diff -1.000e+00, tol 1.000e-04)
TEST 17/23 rot:drot_inc_0 [FAIL]
  ERR: test_rot.c:51  expected -2.148e-01, got 1.250e+00 (diff -1.465e+00, tol 1.000e-13)
TEST 18/23 rot:zdrot_inc_0 [FAIL]
  ERR: test_rot.c:71  expected -2.148e-01, got 3.125e-01 (diff -5.273e-01, tol 1.000e-13)
TEST 19/23 rot:srot_inc_0 [FAIL]
  ERR: test_rot.c:90  expected -2.148e-01, got 1.250e+00 (diff -1.465e+00, tol 1.000e-04)
TEST 20/23 rot:csrot_inc_0 [FAIL]
  ERR: test_rot.c:109  expected -2.148e-01, got 3.125e-01 (diff -5.273e-01, tol 1.000e-04)
TEST 21/23 potrf:bug_695 [OK]
TEST 22/23 potrf:smoketest_trivial [OK]
TEST 23/23 fork:safety [OK]
RESULTS: 23 tests (12 ok, 11 failed, 0 skipped) ran in 1524 ms
make[1]: *** [Makefile:35: run_test] Error 11
make[1]: Leaving directory '/builddir/build/BUILD/openblas-0.3.0/Rblas/utest'
make: *** [Makefile:114: tests] Error 2
make: Leaving directory '/builddir/build/BUILD/openblas-0.3.0/Rblas'

 
已邀请:

iapcmloongson

赞同来自:

https://github.com/xianyi/OpenBLAS
On Loongson 3A, make test may fail with a pthread_create error (EAGAIN). However, it will be okay when you run the same test case on the shell.

跟这个有关系吗?

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