[pull] master from quantumlib:master #1
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aplications -> applications
It seems that 8 V100s cannot share memory, but 4 can.
Update docs: Add option to use image with CUDA preinstalled
build wheel for 3.12
Update _version.py
Add note to example about using with cuQuantum Appliance
Creating a new release that includes the recent updated, especially #660
Update _version.py
Fix sampling.
…ring CI Also fix some EOL whitespace because that's how my vim is configured.
) The test case in third_party/qsim/tests/mps_simulator_test.cc on line 262 fails if the Eigen linear algebra library is updated to a recent version available from https://gitlab.com/libeigen/eigen. Specifically, commit 59498c96 in the Eigen repo (which can be seen at https://gitlab.com/libeigen/eigen/-/merge_requests/1663) changed the code in Eigen/src/Core/arch/Complex.h for pmul() to use a fused multiply-add-subtract (FMA) instruction (fmaddsub) instead of the previous separate multiply and add-subtract instructions. The new code improved accuracy for many of the tests in mps_simulator_test.cc, slightly worsened accuracy for some of the tests, and in the case of the one on line 262, made it cross the absolute tolerance value of 1e-5 by a very small amount. After considering various alternatives, the least-worst option seems to be to increase the tolerance for this one case. The qsim repository on GitHub has its own vendored copy of Eigen, so this change is not strictly necessary; however, if we ever update qsim's internal copy of Eigen, then this change will become relevant. Note: the original debugging & solution are the work of @pavoljuhas.
* update linux runners to ubuntu-22 or ubuntu-latest, but run test-mem job on ubuntu-20 for it for some reason fails on ubuntu-22 * bump up CI actions to be compatible with node 20, namely bump up to actions/checkout@v4, actions/setup-python@v5, download-artifact@v4, upload-artifact@v4 * update steps involving download-artifact and upload-artifact actions per https://github.com/actions/download-artifact/blob/main/docs/MIGRATION.md * migrate to docker compose v2 * to build binary wheels for mac os, set MACOSX_DEPLOYMENT_TARGET according to the macos version * stop building and testing wheels for old Python versions 3.7, 3.8
CI - test cirq compatibility using Python 3.10 cirq requires minimum Python version 3.10. Running under Python 3.7 installs cirq from June 2023. Also change the pip3 command to install a pre-release of cirq with stable dependencies. Run the "Format check" job under Python 3.10 as well.
Use bazel-contrib/setup-bazel instead of manually installing a deb during CI
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