ci: Reduce the number of jobs

Specify the `parallel` variable at job level to be able to fine-tune it per job.

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/743>

.gitlab-ci.yml

@@ -198,7 +198,6 @@ make check venus:
 .deqp-host:
   extends:
     - .gl-host-test
-  parallel: 3
 
 .piglit-host:
   extends:
@@ -207,7 +206,6 @@ make check venus:
     PIGLIT_PLATFORM: surfaceless_egl
     PIGLIT_NO_WINDOW: 1
     PIGLIT_PROFILES: gpu
-  parallel: 2
 
 .deqp-virt:
   extends:
@@ -215,7 +213,6 @@ make check venus:
   variables:
     # There will be FDO_CI_CONCURRENT Crosvm processes, so each should use a single thread
     LP_NUM_THREADS: 1
-  parallel: 3
 
 .piglit-virt:
   extends:
@@ -225,7 +222,6 @@ make check venus:
     # Use all threads for rendering and only run one job at a time
     LP_NUM_THREADS: ${FDO_CI_CONCURRENT}
     FORCE_FDO_CI_CONCURRENT: 1
-  parallel: 4
 
 # Host runners (virpipe/vtest)
 
@@ -279,6 +275,7 @@ deqp-gles-virt:
 piglit-gl-virt:
   extends:
     - .piglit-virt
+  parallel: 3
   variables:
     GPU_VERSION: virgl-gl
     CROSVM_GPU_ARGS: *deqp-gl-crosvm-gpu-args
@@ -286,6 +283,7 @@ piglit-gl-virt:
 piglit-gles-virt:
   extends:
     - .piglit-virt
+  parallel: 3
   variables:
     VIRGL_HOST_API: GLES
     GPU_VERSION: virgl-gles

.gitlab-ci/expectations/host/deqp-virgl-gl-flakes.txt

@@ -1,3 +1,4 @@
+dEQP-GLES31.functional.draw_buffers_indexed.random.max_implementation_draw_buffers.8
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.36
 # https://gitlab.freedesktop.org/mesa/mesa/-/issues/4651
 KHR-GL30.shaders30.glsl_constructors.bvec4_from_bool_mat3_vs

.gitlab-ci/expectations/host/deqp-virgl-gles-flakes.txt

@@ -1 +1,2 @@
 dEQP-GLES31.functional.draw_buffers_indexed.random.max_required_draw_buffers.9
+dEQP-GLES31.functional.draw_buffers_indexed.random.max_implementation_draw_buffers.8

.gitlab-ci/expectations/virt/deqp-virgl-gl-flakes.txt

@@ -1,3 +1,4 @@
+dEQP-GLES31.functional.draw_buffers_indexed.random.max_implementation_draw_buffers.8
 dEQP-GLES31.functional.ssbo.layout.3_level_unsized_array.shared.mat4
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.36
 dEQP-GLES31.functional.ssbo.layout.random.arrays_of_arrays.1

.gitlab-ci/expectations/virt/deqp-virgl-gles-flakes.txt

@@ -1,3 +1,4 @@
+dEQP-GLES31.functional.draw_buffers_indexed.random.max_implementation_draw_buffers.8
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.36
 dEQP-GLES31.functional.ssbo.layout.random.arrays_of_arrays.1
 dEQP-GLES31.functional.ssbo.layout.random.nested_structs_arrays_instance_arrays.22