Build with the core numbers
Signed-off-by: Karl Zhang <karl.zhang@arm.com>
Change-Id: Ie7c552755d804539b1a4c52aebae968e30553927
diff --git a/tfm_ci_pylib/tfm_build_manager.py b/tfm_ci_pylib/tfm_build_manager.py
index 58a59a1..2cd7397 100644
--- a/tfm_ci_pylib/tfm_build_manager.py
+++ b/tfm_ci_pylib/tfm_build_manager.py
@@ -363,6 +363,14 @@
[i.target_platform])
except Exception as E:
pass
+
+ if os.cpu_count() >= 8:
+ #run in a serviver with scripts, parallel build will use CPU numbers
+ thread_no = " -j 2"
+ else:
+ #run in a docker, usually docker with CPUs less than 8
+ thread_no = " -j " + str(os.cpu_count())
+
# Merge the two dictionaries since the template may contain
# fixed and combinations seed parameters
if i.proj_config.startswith("ConfigPsaApiTest"):
@@ -398,7 +406,7 @@
cmd2 += " -DCMAKE_BUILD_TYPE=" + i.cmake_build_type
- cmd3 = "cmake --build ."
+ cmd3 = "cmake --build ." + thread_no
build_cfg["build_psa_api"] = cmd2 + " ; " + cmd3
else:
@@ -407,8 +415,9 @@
try:
if i.__str__().find("with_OTP") > 0:
cmd0 += " -DCRYPTO_HW_ACCELERATOR_OTP_STATE=ENABLED"
- else:
- build_cfg["build_cmds"][0] += " -j 2"
+
+ build_cfg["build_cmds"][0] += thread_no
+
if cmd0.find("SST_RAM_FS=ON") < 0 and i.target_platform == "MUSCA_B1":
cmd0 += " -DSST_RAM_FS=OFF -DITS_RAM_FS=OFF"
except Exception as E: