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Fix for rsp files on Windows. #100

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Aug 14, 2023
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Fix for rsp files on Windows. #100

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928e0a8
Fix for rsp files on Windows. File names starting with @ can not be e…
cjatin Jun 29, 2023
5e94da1
Merge branch 'develop' into rsp
cjatin Jul 28, 2023
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3 changes: 2 additions & 1 deletion bin/hipcc
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,10 @@ $USE_PERL_SCRIPT //= 1; # use defined-or assignment operator. Use env var, but

my $isWindows = ($^O eq 'MSWin32' or $^O eq 'msys');
# escapes args with quotes SWDEV-341955
# do not escape @ for rsp files on windows
foreach $arg (@ARGV) {
if ($isWindows) {
$arg =~ s/[^-a-zA-Z0-9_=+,.:\/\\ ]/\\$&/g;
$arg =~ s/[^-a-zA-Z0-9_=+,.:@\/\\ ]/\\$&/g;
}
}

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11 changes: 10 additions & 1 deletion bin/hipcc.pl
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Expand Up @@ -373,6 +373,15 @@ sub get_normalized_path {
$hsacoVersion = $arg;
$swallowArg = 1;
}
if($arg =~ /\.rsp$/) {
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Do you have an example response file that this patch is trying to fix? What is the error without this patch?

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The error that we see is one hip-tests, GraphTests have grown in size and the final linkage line is too big on windows.

For now we have fixed it via a hack: ROCm/hip-tests@fe9515a basically split it in two exe till we have a fix in place.

To fix this we need to enable rsp files inside hip-tests CMake (done via: ROCm/hip-tests#360 ) but before that hipcc needs to escape rsp files and add proper encoding for windows.

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Edit: we got same error for memory tests as well: ROCm/hip-tests#362

$pre_rsp = " ";
if($isWindows) {
$pre_rsp = " --rsp-quoting=windows ";
}
$HIPLDFLAGS .= $pre_rsp.$arg;
$HIPCXXFLAGS .= $pre_rsp.$arg;
$swallowArg = 1;
}

# nvcc does not handle standard compiler options properly
# This can prevent hipcc being used as standard CXX/C Compiler
Expand Down Expand Up @@ -469,7 +478,7 @@ sub get_normalized_path {
# Do the quoting here because sometimes the $arg is changed in the loop
# Important to have all of '-Xlinker' in the set of unquoted characters.
if (not $isWindows and $escapeArg) {
$arg =~ s/[^-a-zA-Z0-9_=+,.\/]/\\$&/g;
$arg =~ s/[^-a-zA-Z0-9_=+,.@\/]/\\$&/g;
}
$toolArgs .= " $arg" unless $swallowArg;
$prevArg = $arg;
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