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Since the scheduled builder for toolchain team has been migrated to
recipe and also we are launching builders manually with `bb` command, this
CL updates the PGO merging and uploading script to make it work with the
change.
BUG=chromium:1076624
TEST=Tested with 3 different modes and exception raising.
Change-Id: I993d1cbbf7ba66502e6bc6b8d82bd97cfda67b1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2225841
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: George Burgess <gbiv@chromium.org>
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This patch migrates all in-use projects left to python 3.
BUG=chromium:1011676
TEST=Passed unittests and launched scripts manually.
Change-Id: I7f2de4e1131c05bacfac80667f3064da8adaebfd
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2051397
Reviewed-by: George Burgess <gbiv@chromium.org>
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Auto-Submit: Zhizhou Yang <zhizhouy@google.com>
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In pgo_tool, we want to provide a new scenario that we don't use any
profdata from the builder, but only use tryjobs. Also with tryjobs, the
directory that we extracted is a little bit different from those of
builders.
TEST=Run it locally with different scenarios.
BUG=chromium:983746
Change-Id: Id3fd66562d0d2821bde05ff4979f291c98ffd1d7
Reviewed-on: https://chromium-review.googlesource.com/1700154
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Commit-Ready: Zhizhou Yang <zhizhouy@google.com>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: George Burgess <gbiv@chromium.org>
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As noted by zhizhou in I26d17b6b698f14d40e7e11c55ef894afd91552f5, this
script previously didn't verify that the thing we intended to upload was
actually uploaded. This CL fixes that.
BUG=None
TEST=Temporary profile was uploaded successfully; tried to clobber
it, but the script failed loudly (as it should).
Change-Id: Id791cb7ecd07140eb4dfc803c9267f3824983ae3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/1638843
Tested-by: George Burgess <gbiv@chromium.org>
Reviewed-by: Zhizhou Yang <zhizhouy@google.com>
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This CL makes us autodetect LLVM HEAD's hash from our PGO builders, and
use those in the names for our profiles.
Since it's cheap and otherwise a really subtle bug, this also adds a
safety check where we'll complain if not all LLVM HEADs from the user's
provided builds match. The way to override it is documented in
`die_with_head_complaint()` form.
BUG=None
TEST=Stubbed out _tar_and_upload_profdata and:
- provided a bogus --llvm_hash
- watched the script die when conflicting LLVM hashes were given
- watched the script run under normal conditions
Change-Id: I26d17b6b698f14d40e7e11c55ef894afd91552f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/1637657
Tested-by: George Burgess <gbiv@chromium.org>
Reviewed-by: Zhizhou Yang <zhizhouy@google.com>
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https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1633331
renames our buildbots for PGO profile generation. This CL makes us use
the new name.
BUG=None
TEST=ran the script; complained that no artifacts existed for
arm-pgo-generate-llvm-next-toolchain, which is true. :)
Change-Id: I444c60fbfd2fbf8ab457e0fd17c4be617c888ab4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/1633379
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Tested-by: George Burgess <gbiv@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
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This script downloads profdata from tryjob artifacts on different
architectures, merges them into one llvm.profdata, make a tarball and
upload it to gs bucket, so that ChromeOS toolchain can use it for PGO
optimization.
BUG=chromium:937903
TEST=None
Change-Id: I96c31a66eaf0306c2f6d9b84541280c08edc4e7d
Reviewed-on: https://chromium-review.googlesource.com/1565195
Commit-Ready: Zhizhou Yang <zhizhouy@google.com>
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: George Burgess <gbiv@chromium.org>
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