30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
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From: Maynard Johnson <maynardj@us.ibm.com>
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Subject: Make cpu type POWER8E equivalent to POWER8
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Git-commit: 7243fa4ed8a25c6e59225a863fd263ce70989087
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Date: Tue Feb 4 08:27:10 2014 -0600
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Make cpu type POWER8E equivalent to POWER8
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Recent mainline kernel changes resulted in a cpu type of
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"POWER8E" being displayed in /proc/cpuinfo for certain revisions
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of the IBM POWER8 processor model. But for profiling and
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counting of native events, we can ignore the differences between
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POWER8 and POWER8E. This patch addresses that issue.
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Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
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diff --git a/libop/op_cpu_type.c b/libop/op_cpu_type.c
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index 2907f36..1ae2913 100644
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--- a/libop/op_cpu_type.c
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+++ b/libop/op_cpu_type.c
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@@ -331,6 +331,9 @@ static op_cpu _get_ppc64_cpu_type(void)
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if (strncmp(cpu_name_lowercase, "power7+", 7) == 0)
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cpu_name_lowercase[6] = '\0';
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+ if (strncmp(cpu_name_lowercase, "power8e", 7) == 0)
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+ cpu_name_lowercase[6] = '\0';
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+
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cpu_type_str[0] = '\0';
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strcat(cpu_type_str, "ppc64/");
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strncat(cpu_type_str, cpu_name_lowercase, len);
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