Set GRPC_PYTHON_BUILD_EXT_COMPILER_JOBS to limit spawned compiler
processes. Without this it uses all available CPUs (via
multiprocessing.cpu_count()) and can exhaust build host since there are
lot of files to compile (e.g. with 128 cores it manages to spawn 128 gcc
processes)
Note that this is a general problem for all setuptools based builds with
build_ext compilation which can either compile with 1 thread or
cpu_count threads. grpcio hot-patches setuptools and allows to set
specific build concurrency value.
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
These grpc python modules contain parts of grpc core.
Each CVE needs to be assessed if the patch applies also to core parts
included in each module.
Note that so far there was never a CVE specific for python module, only
for grpc:grpc and many of those needed to be fixed at leasts in grpcio:
sqlite> select vendor, product, count(*) from products where product like '%grpc%' group by vendor, product;
grpc|grpc|21
grpck|grpck|1
linuxfoundation|grpc_swift|9
microsoft|grpconv|1
opentelemetry|configgrpc|1
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
