[edk2-devel] [PATCH v2] Platform/Intel: Dynamic NUMBER_OF_PROCESSORS in build.
Nate DeSimone
nathaniel.l.desimone at intel.com
Thu Jun 20 03:25:29 UTC 2019
Reviewed-by: Nate DeSimone <nathaniel.l.desimone at intel.com>
-----Original Message-----
From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Chiu, Chasel
Sent: Thursday, June 13, 2019 1:32 AM
To: devel at edk2.groups.io
Cc: Kubacki, Michael A <michael.a.kubacki at intel.com>; Desimone, Nathaniel L <nathaniel.l.desimone at intel.com>; Gao, Liming <liming.gao at intel.com>; Feng, Bob C <bob.c.feng at intel.com>
Subject: [edk2-devel] [PATCH v2] Platform/Intel: Dynamic NUMBER_OF_PROCESSORS in build.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1913
To improve build performance by default the maximum processors should be used for building.
NUMBER_OF_PROCESSORS in build.cfg is set to 0 so BaseTools can utilize maximum processors for build.
Test: tried NUMBER_OF_PROCESSORS 0 and 1 cases and
confirmed the build time is half with 0 case.
Cc: Michael Kubacki <michael.a.kubacki at intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
Cc: Bob Feng <bob.c.feng at intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu at intel.com>
---
Platform/Intel/build.cfg | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Platform/Intel/build.cfg b/Platform/Intel/build.cfg index 6c23e5eabc..fc6e4fe824 100644
--- a/Platform/Intel/build.cfg
+++ b/Platform/Intel/build.cfg
@@ -46,7 +46,7 @@ FSP_TEST_RELEASE = FALSE SECURE_BOOT_ENABLE = FALSE REBUILD_MODE = BUILD_ROM_ONLY = -NUMBER_OF_PROCESSORS = 1
+NUMBER_OF_PROCESSORS = 0
[PLATFORMS]
--
2.13.3.windows.1
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