Re: Linalg tests fail on i686

2020-04-03 Thread Marius Bakke
Marius Bakke  writes:

> FAIL: LU_decomp rect3: ( 80,100)[64,65]: 4.12655062968342833e-05   
> 4.12655062973499298e-05
>  (4.12655062968342833e-05 observed vs 4.12655062973499298e-05 expected) 
> [5515924]
> FAIL: cholesky_decomp unscaled random: (147,147)[92,130]: 
> 1.06636434789185456e-07   1.0663643479347229e-07
>  (1.06636434789185456e-07 observed vs 1.0663643479347229e-07 expected) 
> [12196119]
> FAIL: cholesky_decomp unscaled random: (147,147)[130,92]: 
> 1.06636434789185456e-07   1.0663643479347229e-07
>  (1.06636434789185456e-07 observed vs 1.0663643479347229e-07 expected) 
> [12201667]
> FAIL: cholesky_decomp scaled random: (147,147)[92,130]: 
> 1.06636434797499932e-07   1.0663643479347229e-07
>  (1.06636434797499932e-07 observed vs 1.0663643479347229e-07 expected) 
> [12217728]
> FAIL: cholesky_decomp scaled random: (147,147)[130,92]: 
> 1.06636434797499932e-07   1.0663643479347229e-07
>  (1.06636434797499932e-07 observed vs 1.0663643479347229e-07 expected) 
> [12223276]

After disabling these tests, new failures occured:

FAIL: complex_LU_decomp random imag: ( 37, 37)[13,26]: 2.39349901686347795e-06  
 2.39349901676177979e-06
 (2.39349901686347795e-06 observed vs 2.39349901676177979e-06 expected) 
[5492533]
FAIL: complex_LU_decomp rect2 real: ( 50,100)[3,22]: 3.00980173049069603e-06   
3.00980173051357269e-06
 (3.00980173049069603e-06 observed vs 3.00980173051357269e-06 expected) 
[600]
FAIL: COD_lssolve2 rank 26 (100, 50)[11]: -2.33044947697033095e-06   
-2.33044947737867155e-06
 (-2.33044947697033095e-06 observed vs -2.33044947737867155e-06 expected) 
[9746576]

If it's any consolation, ARMv7 is totally fine!  The x87 FPU strikes again.


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Re: Linalg tests fail on i686

2020-04-03 Thread Marius Bakke
Marius Bakke  writes:

> Marius Bakke  writes:
>
>> FAIL: LU_decomp rect3: ( 80,100)[64,65]: 4.12655062968342833e-05   
>> 4.12655062973499298e-05
>>  (4.12655062968342833e-05 observed vs 4.12655062973499298e-05 expected) 
>> [5515924]
>> FAIL: cholesky_decomp unscaled random: (147,147)[92,130]: 
>> 1.06636434789185456e-07   1.0663643479347229e-07
>>  (1.06636434789185456e-07 observed vs 1.0663643479347229e-07 expected) 
>> [12196119]
>> FAIL: cholesky_decomp unscaled random: (147,147)[130,92]: 
>> 1.06636434789185456e-07   1.0663643479347229e-07
>>  (1.06636434789185456e-07 observed vs 1.0663643479347229e-07 expected) 
>> [12201667]
>> FAIL: cholesky_decomp scaled random: (147,147)[92,130]: 
>> 1.06636434797499932e-07   1.0663643479347229e-07
>>  (1.06636434797499932e-07 observed vs 1.0663643479347229e-07 expected) 
>> [12217728]
>> FAIL: cholesky_decomp scaled random: (147,147)[130,92]: 
>> 1.06636434797499932e-07   1.0663643479347229e-07
>>  (1.06636434797499932e-07 observed vs 1.0663643479347229e-07 expected) 
>> [12223276]
>
> After disabling these tests, new failures occured:
>
> FAIL: complex_LU_decomp random imag: ( 37, 37)[13,26]: 
> 2.39349901686347795e-06   2.39349901676177979e-06
>  (2.39349901686347795e-06 observed vs 2.39349901676177979e-06 expected) 
> [5492533]
> FAIL: complex_LU_decomp rect2 real: ( 50,100)[3,22]: 3.00980173049069603e-06  
>  3.00980173051357269e-06
>  (3.00980173049069603e-06 observed vs 3.00980173051357269e-06 expected) 
> [600]
> FAIL: COD_lssolve2 rank 26 (100, 50)[11]: -2.33044947697033095e-06   
> -2.33044947737867155e-06
>  (-2.33044947697033095e-06 observed vs -2.33044947737867155e-06 expected) 
> [9746576]

I feel like I'm playing a game of whack-a-mole here.  After disabling
those too, linalg passes, but spmatrix tests failed:

--8<---cut here---start->8---
==
   gsl 2.6: spmatrix/test-suite.log
==

# TOTAL: 1
# PASS:  0
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: test  
   
==

FAIL: gsl_spmatrix_scale_columns[53,107](COO) [60]
FAIL: gsl_spmatrix_scale_rows[53,107](COO) [61]
FAIL: gsl_spmatrix_scale_columns[53,107](CSC) [63]
FAIL: gsl_spmatrix_scale_rows[53,107](CSC) [64]
FAIL: gsl_spmatrix_scale_columns[53,107](CSR) [66]
FAIL: gsl_spmatrix_scale_rows[53,107](CSR) [67]
FAIL: gsl_spmatrix_float_scale_columns[53,107](COO) [158]
FAIL: gsl_spmatrix_float_scale_rows[53,107](COO) [159]
FAIL: gsl_spmatrix_float_scale_columns[53,107](CSC) [161]
FAIL: gsl_spmatrix_float_scale_rows[53,107](CSC) [162]
FAIL: gsl_spmatrix_float_scale_columns[53,107](CSR) [164]
FAIL: gsl_spmatrix_float_scale_rows[53,107](CSR) [165]
FAIL: gsl_spmatrix_float_add[53,107](CSC) [166]
FAIL: gsl_spmatrix_float_add[53,107](CSR) [168]
FAIL: gsl_spmatrix_float_add_to_dense[53,107](COO) [170]
FAIL: gsl_spmatrix_float_add_to_dense[53,107](CSC) [171]
FAIL: gsl_spmatrix_float_add_to_dense[53,107](CSR) [172]
FAIL: gsl_spmatrix_complex_scale_columns[53,107](COO) [1132]
FAIL: gsl_spmatrix_complex_scale_rows[53,107](COO) [1133]
FAIL: gsl_spmatrix_complex_scale_columns[53,107](CSC) [1135]
FAIL: gsl_spmatrix_complex_scale_rows[53,107](CSC) [1136]
FAIL: gsl_spmatrix_complex_scale_columns[53,107](CSR) [1138]
FAIL: gsl_spmatrix_complex_scale_rows[53,107](CSR) [1139]
FAIL: gsl_spmatrix_complex_float_scale[53,107](COO) [1211]
FAIL: gsl_spmatrix_complex_float_scale_columns[53,107](COO) [1212]
FAIL: gsl_spmatrix_complex_float_scale_rows[53,107](COO) [1213]
FAIL: gsl_spmatrix_complex_float_scale[53,107](CSC) [1214]
FAIL: gsl_spmatrix_complex_float_scale_columns[53,107](CSC) [1215]
FAIL: gsl_spmatrix_complex_float_scale_rows[53,107](CSC) [1216]
FAIL: gsl_spmatrix_complex_float_scale[53,107](CSR) [1217]
FAIL: gsl_spmatrix_complex_float_scale_columns[53,107](CSR) [1218]
FAIL: gsl_spmatrix_complex_float_scale_rows[53,107](CSR) [1219]
FAIL: gsl_spmatrix_complex_float_add[53,107](CSC) [1220]
FAIL: gsl_spmatrix_complex_float_add[53,107](CSR) [1222]
FAIL: gsl_spmatrix_complex_float_add_to_dense[53,107](COO) [1224]
FAIL: gsl_spmatrix_complex_float_add_to_dense[53,107](CSC) [1225]
FAIL: gsl_spmatrix_complex_float_add_to_dense[53,107](CSR) [1226]
FAIL: gsl_spmatrix_scale_columns[40,20](COO) [1378]
FAIL: gsl_spmatrix_scale_rows[40,20](COO) [1379]
FAIL: gsl_spmatrix_scale_columns[40,20](CSC) [1381]
FAIL: gsl_spmatrix_scale_rows[40,20](CSC) [1382]
FAIL: gsl_spmatrix_scale_columns[40,20](CSR) [1384]
FAIL: gsl_spmatrix_scale_rows[40,20](CSR) [1385]
FAIL: gsl_spmatrix_float_scale_columns[40,20](COO) [1476]
FAIL: gsl_spmatrix_float_scale_rows[40,20](COO) [1477]
FAIL: gsl_spmatrix_float_scale_columns[40,20](CSC) [1479]
FAIL: gsl_spmatrix_float_scale_rows[40,20](CSC) [1480]
FAIL: gsl_spmatrix_float_scale_columns[40,20](CSR) [1482]
FAIL: gsl_spmatrix_float_scale_rows[40,20](CSR) [1483]