Merge pull request #3024 from martin-frbg/sparc

Fix 32 and 64bit builds on SPARC with SolarisStudio compilers

Author: martin-frbg

Makefile.sparc

@@ -3,21 +3,29 @@ RANLIB  = ranlib
 
 ifdef BINARY64
 
+ifeq ($(C_COMPILER), GCC)
 CCOMMON_OPT += -mcpu=v9 -m64
+else
+CCOMMON_OPT +=  -m64
+endif
 ifeq ($(COMPILER_F77), g77)
 FCOMMON_OPT += -mcpu=v9 -m64
 endif
-ifeq ($(COMPILER_F77), f90)
-FCOMMON_OPT += -xarch=v9
+ifeq ($(COMPILER_F77), f95)
+FCOMMON_OPT += -m64
 endif
 else
 
+ifeq ($(C_COMPILER), GCC)
 CCOMMON_OPT += -mcpu=v9
+else
+CCOMMON_OPT +=  -xarch=v9
+endif
 
 ifeq ($(COMPILER_F77), g77)
 FCOMMON_OPT += -mcpu=v9
 endif
-ifeq ($(COMPILER_F77), f90)
+ifeq ($(COMPILER_F77), f95)
 FCOMMON_OPT += -xarch=v8plusb
 endif
 
@@ -37,4 +45,4 @@ LIBSUNPERF	= -L/opt/SUNWspro/lib/v9 -L/opt/SUNWspro/prod/lib/v9 \
 else
 LIBSUNPERF	= -L/opt/SUNWspro/lib -L/opt/SUNWspro/prod/lib \
 		-Wl,-R,/opt/SUNWspro/lib -lsunperf -lompstubs -lfui -lfsu -lsunmath
-endif
+endif

Makefile.system

@@ -1131,16 +1131,25 @@ CCOMMON_OPT  += -w
 ifeq ($(ARCH), x86)
 CCOMMON_OPT  += -m32
 else
-FCOMMON_OPT  += -m64
+ifdef BINARY64
+CCOMMON_OPT  += -m64
+else
+CCOMMON_OPT  += -m32
+endif
 endif
 endif
 
 ifeq ($(F_COMPILER), SUN)
 CCOMMON_OPT  += -DF_INTERFACE_SUN
+FCOMMON_OPT  += -ftrap=%none -xrecursive
 ifeq ($(ARCH), x86)
 FCOMMON_OPT  += -m32
 else
+ifdef BINARY64
 FCOMMON_OPT  += -m64
+else
+FCOMMON_OPT  += -m32
+endif
 endif
 ifeq ($(USE_OPENMP), 1)
 FCOMMON_OPT += -xopenmp=parallel
@@ -1313,8 +1322,10 @@ KERNELDIR	= $(TOPDIR)/kernel/$(ARCH)
 include $(TOPDIR)/Makefile.$(ARCH)
 
 ifneq ($(C_COMPILER), PGI)
+ifneq ($(C_COMPILER), SUN)
 CCOMMON_OPT     += -UASMNAME -UASMFNAME -UNAME -UCNAME -UCHAR_NAME -UCHAR_CNAME
 endif
+endif
 CCOMMON_OPT	+= -DASMNAME=$(FU)$(*F) -DASMFNAME=$(FU)$(*F)$(BU) -DNAME=$(*F)$(BU) -DCNAME=$(*F) -DCHAR_NAME=\"$(*F)$(BU)\" -DCHAR_CNAME=\"$(*F)\"
 
 ifeq ($(CORE), PPC440)

c_check

@@ -6,7 +6,8 @@
 # Checking cross compile
 $hostos   = `uname -s | sed -e s/\-.*//`;    chop($hostos);
 $hostarch = `uname -m | sed -e s/i.86/x86/`;chop($hostarch);
-$hostarch = `uname -p` if ($hostos eq "AIX");
+$hostarch = `uname -p` if ($hostos eq "AIX" || $hostos eq "SunOS");
+chop($hostarch);
 $hostarch = "x86_64" if ($hostarch eq "amd64");
 $hostarch = "arm" if ($hostarch ne "arm64" && $hostarch =~ /^arm.*/);
 $hostarch = "arm64" if ($hostarch eq "aarch64");

common_sparc.h

@@ -78,6 +78,12 @@ static __inline unsigned long rpcc(void){
 #define __BIG_ENDIAN__
 #endif
 
+#ifdef C_SUN
+#ifndef __64BIT
+#define RETURN_BY_STACK
+#endif
+#endif
+
 #ifdef DOUBLE
 #define GET_IMAGE(res)  __asm__ __volatile__("fmovd %%f2, %0" : "=f"(res)  : : "memory")
 #else

kernel/arm/zdot.c

@@ -48,7 +48,7 @@ OPENBLAS_COMPLEX_FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLA
 
 	dot[0]=0.0;
 	dot[1]=0.0;
-#if !defined(__PPC__)
+#if !defined(__PPC__) && !defined(__SunOS)
 	CREAL(result) = 0.0 ;
 	CIMAG(result) = 0.0 ;
 #else
@@ -73,7 +73,7 @@ OPENBLAS_COMPLEX_FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLA
 		i++ ;
 
 	}
-#if !defined(__PPC__)	
+#if !defined(__PPC__)	&& !defined(__SunOS)
         CREAL(result) = dot[0];
 	CIMAG(result) = dot[1];
 #else

kernel/sparc/KERNEL.sparc

@@ -54,3 +54,13 @@ ZTRSMKERNEL_LN	=  ztrsm_kernel_LN.S
 ZTRSMKERNEL_LT	=  ztrsm_kernel_LT.S
 ZTRSMKERNEL_RN	=  ztrsm_kernel_LT.S
 ZTRSMKERNEL_RT	=  ztrsm_kernel_RT.S
+
+
+SDOTKERNEL = ../generic/dot.c
+SDSDOTKERNEL = ../generic/dot.c
+DSDOTKERNEL = ../generic/dot.c
+DDOTKERNEL = ../generic/dot.c
+CDOTKERNEL = ../arm/zdot.c
+ZDOTKERNEL = ../arm/zdot.c
+CSWAPKERNEL = ../arm/zswap.c
+ZSWAPKERNEL = ../arm/zswap.c

param.h

@@ -1454,22 +1454,22 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define SGEMM_DEFAULT_P 768
 #define SGEMM_DEFAULT_R sgemm_r
-//#define SGEMM_DEFAULT_R 1024
+/*#define SGEMM_DEFAULT_R 1024*/
 
 #define DGEMM_DEFAULT_P 512
 #define DGEMM_DEFAULT_R dgemm_r
-//#define DGEMM_DEFAULT_R 1024
+/*#define DGEMM_DEFAULT_R 1024*/
 
 #define QGEMM_DEFAULT_P 504
 #define QGEMM_DEFAULT_R qgemm_r
 
 #define CGEMM_DEFAULT_P 768
 #define CGEMM_DEFAULT_R cgemm_r
-//#define CGEMM_DEFAULT_R 1024
+/*#define CGEMM_DEFAULT_R 1024*/
 
 #define ZGEMM_DEFAULT_P 512
 #define ZGEMM_DEFAULT_R zgemm_r
-//#define ZGEMM_DEFAULT_R 1024
+/*#define ZGEMM_DEFAULT_R 1024*/
 
 #define XGEMM_DEFAULT_P 252
 #define XGEMM_DEFAULT_R xgemm_r
@@ -2571,7 +2571,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifdef LOONGSON3A
-////Copy from SICORTEX
+/*Copy from SICORTEX*/
 #define SNUMOPT		2
 #define DNUMOPT		2
 
@@ -2863,7 +2863,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SYMV_P	16
 #endif
 
-// Common ARMv8 parameters
+/* Common ARMv8 parameters */
 #if defined(ARMV8)
 
 #define SNUMOPT		2
@@ -3066,7 +3066,7 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 #define CGEMM_DEFAULT_R 4096
 #define ZGEMM_DEFAULT_R 4096
 
-#else // Other/undetected ARMv8 cores
+#else /* Other/undetected ARMv8 cores */
 
 #define SGEMM_DEFAULT_UNROLL_M  16
 #define SGEMM_DEFAULT_UNROLL_N  4
@@ -3095,9 +3095,9 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 #define CGEMM_DEFAULT_R 4096
 #define ZGEMM_DEFAULT_R 4096
 
-#endif // Cores
+#endif /* Cores */
 
-#endif // ARMv8
+#endif /* ARMv8 */
 
 #if defined(ARMV5)
 #define SNUMOPT		2

utest/Makefile

@@ -35,6 +35,9 @@ endif
 ifeq ($(C_COMPILER), PGI)
 OBJS = utest_main2.o
 endif
+ifeq ($(C_COMPILER), SUN)
+OBJS = utest_main2.o
+endif
 ifeq ($(OSNAME), AIX)
 OBJS = utest_main2.o
 endif