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[libgomp] In OpenACC offloading testing, be more explicit in what is supported, and what is not, or why not

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libgomp/
	* testsuite/lib/libgomp.exp: Error out for unknown offload target.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
	"offloading: supported, but hardware not accessible".
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.

From-SVN: r269106
This commit is contained in:
Thomas Schwinge 2019-02-22 11:50:49 +01:00 committed by Thomas Schwinge
parent 68034b1bc2
commit 1241136c71
5 changed files with 19 additions and 8 deletions
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8
libgomp/ChangeLog
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@ -1,3 +1,11 @@
2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/lib/libgomp.exp: Error out for unknown offload target.
* testsuite/libgomp.oacc-c++/c++.exp: Likewise. Report if
"offloading: supported, but hardware not accessible".
* testsuite/libgomp.oacc-c/c.exp: Likewise.
* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2019-02-19 Chung-Lin Tang <cltang@codesourcery.com>
PR c/87924

7
libgomp/testsuite/lib/libgomp.exp
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@ -58,6 +58,9 @@ foreach offload_target_openacc $offload_targets_s {
hsa {
continue
}
default {
error "Unknown offload target: $offload_target_openacc"
}
}
lappend offload_targets_s_openacc "$offload_target_openacc"
}
@ -375,7 +378,7 @@ proc check_effective_target_openacc_nvidia_accel_configured { } {
return [is-effective-target lp64]
}
# Return 1 if at least one nvidia board is present.
# Return 1 if at least one Nvidia GPU is accessible.
proc check_effective_target_openacc_nvidia_accel_present { } {
return [check_runtime openacc_nvidia_accel_present {
@ -386,7 +389,7 @@ proc check_effective_target_openacc_nvidia_accel_present { } {
} "" ]
}
# Return 1 if at least one nvidia board is present, and the nvidia device type
# Return 1 if at least one Nvidia GPU is accessible, and the nvidia device type
# is selected by default by means of setting the environment variable
# ACC_DEVICE_TYPE.

4
libgomp/testsuite/libgomp.oacc-c++/c++.exp
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@ -88,7 +88,7 @@ if { $lang_test_file_found } {
nvidia {
if { ![check_effective_target_openacc_nvidia_accel_present] } {
# Don't bother; execution testing is going to FAIL.
untested "$subdir $offload_target_openacc offloading"
untested "$subdir $offload_target_openacc offloading: supported, but hardware not accessible"
continue
}
@ -101,7 +101,7 @@ if { $lang_test_file_found } {
set acc_mem_shared 0
}
default {
set acc_mem_shared 0
error "Unknown OpenACC device type: $offload_target_openacc"
}
}
set tagopt "$tagopt -DACC_MEM_SHARED=$acc_mem_shared"

4
libgomp/testsuite/libgomp.oacc-c/c.exp
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@ -51,7 +51,7 @@ foreach offload_target_openacc $offload_targets_s_openacc {
nvidia {
if { ![check_effective_target_openacc_nvidia_accel_present] } {
# Don't bother; execution testing is going to FAIL.
untested "$subdir $offload_target_openacc offloading"
untested "$subdir $offload_target_openacc offloading: supported, but hardware not accessible"
continue
}
@ -64,7 +64,7 @@ foreach offload_target_openacc $offload_targets_s_openacc {
set acc_mem_shared 0
}
default {
set acc_mem_shared 0
error "Unknown OpenACC device type: $offload_target_openacc"
}
}
set tagopt "$tagopt -DACC_MEM_SHARED=$acc_mem_shared"

4
libgomp/testsuite/libgomp.oacc-fortran/fortran.exp
View File

@ -76,14 +76,14 @@ if { $lang_test_file_found } {
nvidia {
if { ![check_effective_target_openacc_nvidia_accel_present] } {
# Don't bother; execution testing is going to FAIL.
untested "$subdir $offload_target_openacc offloading"
untested "$subdir $offload_target_openacc offloading: supported, but hardware not accessible"
continue
}
set acc_mem_shared 0
}
default {
set acc_mem_shared 0
error "Unknown OpenACC device type: $offload_target_openacc"
}
}
set tagopt "$tagopt -DACC_MEM_SHARED=$acc_mem_shared"