[WIP,Testing] check 32bit manylinux build

azure-pipelines.yml

@@ -22,15 +22,13 @@ jobs:
     vmImage: 'ubuntu-latest'
   steps:
   - script: |
-      echo "FROM quay.io/pypa/manylinux1_x86_64
+      echo "FROM quay.io/pypa/manylinux2014_i686
         COPY . /tmp/openblas
         RUN cd /tmp/openblas                                      &&  \
-            COMMON_FLAGS='DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32' && \
-            BTYPE='BINARY=64' CC=gcc && \
-            make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE && \
-            make -C test $COMMON_FLAGS $BTYPE && \
-            make -C ctest $COMMON_FLAGS $BTYPE && \
-            make -C utest $COMMON_FLAGS $BTYPE" > Dockerfile
+            COMMON_FLAGS='TARGET=PENRYN NUM_THREADS=32' && \
+            BTYPE='BINARY=32' CC=gcc && \
+            make TARGET=NEHALEM BINARY=32 USE_THREAD=0 && \
+            make -C utest TARGET=NEHALEM BINARY=32 USE_THREAD=0" > Dockerfile
       docker build .
     displayName: Run manylinux1 docker build
 - job: Intel_SDE_skx

kernel/arm/zscal.c

@@ -51,6 +51,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r,FLOAT da_i, F
 
     inc_x2 = 2 * inc_x;
     if (dummy2 == 0) {
+        printf("arm zscal da_r %f da_i %f\n",da_r,da_i);
         for (i = 0; i < n; i++)
         {
             if (da_r == 0.0 && da_i == 0.0)

kernel/x86/KERNEL

@@ -203,3 +203,5 @@ endif
 
 CSCALKERNEL = ../arm/zscal.c
 ZSCALKERNEL = ../arm/zscal.c
+CDOTKERNEL = ../arm/zdot.c
+ZDOTKERNEL = ../arm/zdot.c

lapack/potf2/zpotf2_L.c

@@ -35,7 +35,7 @@
 /* interpreted as representing official policies, either expressed   */
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
-
+#pragma GCC optimize("O0")
 #include <stdio.h>
 #include <math.h>
 #include "common.h"

lapack/potf2/zpotf2_U.c

@@ -35,7 +35,7 @@
 /* interpreted as representing official policies, either expressed   */
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
-
+#pragma GCC optimize("O0")
 #include <stdio.h>
 #include <math.h>
 #include "common.h"
@@ -66,7 +66,7 @@ blasint CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa,
   for (j = 0; j < n; j++) {
 
     ajj = CREAL(DOTC_K(j, a, 1, a, 1));
-
+printf("zpotf2_U ajj from CDOT is %f\n",ajj);
     ajj = *(a + j * 2) - ajj;
 
     if (ajj <= 0){
@@ -86,7 +86,7 @@ blasint CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa,
 	      a + lda * 2, lda,
 	      a, 1,
 	      a + (j + lda) * 2, lda, sb);
-
+printf("zpotf2_U calling scal with 1./%f\n",ajj);
       SCAL_K(i, 0, 0, ONE / ajj, ZERO,
 	      a + (j + lda) * 2, lda, NULL, 0, NULL, 0);
     }

lapack/potrf/potrf_L_single.c

@@ -35,7 +35,7 @@
 /* interpreted as representing official policies, either expressed   */
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
-
+#pragma GCC optimize("O0")
 #include <stdio.h>
 #include "common.h"
 

utest/test_potrs.c

@@ -35,6 +35,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #if defined(ARCH_LOONGARCH64)
 #pragma GCC optimize("no-gcse")
 #endif
+#pragma GCC optimize("O0")
 /*
 void BLASFUNC(cpotrf)(char*, BLASINT*, complex float*, BLASINT*, BLASINT*);
 void BLASFUNC(zpotrs_(char*, BLASINT*, BLASINT*, complex double*,
@@ -394,7 +395,8 @@ CTEST(potrf, bug_695){
   };
 #ifdef BUILD_COMPLEX
   BLASFUNC(cpotrf)(&up, &n, (float*)(A3), &n, info);
-  //  printf("%g+%g*I\n", creal(A3[91]), cimag(A3[91]));
+    printf("%g+%g*I\n", creal(A3[90]), cimag(A3[90]));
+    printf("%g+%g*I\n", creal(A3[91]), cimag(A3[91]));
   if(isnan(CREAL(A3[91])) || isnan(CIMAG(A3[91]))) {
     CTEST_ERR("%s:%d  got NaN", __FILE__, __LINE__);
   }