mirror of
https://github.com/zama-ai/tfhe-rs.git
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9ee8259002
This backend abstract communication with Hpu Fpga hardware.
It define it's proper entities to prevent circular dependencies with
tfhe-rs.
Object lifetime is handle through Arc<Mutex<T>> wrapper, and enforce
that all objects currently alive in Hpu Hw are also kept valid on the
host side.
It contains the second version of HPU instruction set (HIS_V2.0):
* DOp have following properties:
+ Template as first class citizen
+ Support of Immediate template
+ Direct parser and conversion between Asm/Hex
+ Replace deku (and it's associated endianess limitation) by
+ bitfield_struct and manual parsing
* IOp have following properties:
+ Support various number of Destination
+ Support various number of Sources
+ Support various number of Immediat values
+ Support of multiple bitwidth (Not implemented yet in the Fpga
firmware)
Details could be view in `backends/tfhe-hpu-backend/Readme.md`
51 lines
1.9 KiB
Makefile
51 lines
1.9 KiB
Makefile
set fallback := true
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_targets:
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@just --list --unsorted --list-heading $'Available targets:\n' --list-prefix " "
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# Default values ---------------------------------------------------------------
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DEFAULT_RUST_LOG := "info"
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DEFAULT_MOCKUP_PARAMS := "gaussian_64b_fast.toml"
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DEFAULT_TEST_ITER := "5"
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CARGO_HOME := "$(pwd)/../.."
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BUILD_PROFILE := "release"
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### Build target ---------------------------------------------------------------
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# NB: Build mockup and user software all at once to reduce build time
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build_all:
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#!/usr/bin/env bash
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set -euxo pipefail
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cd {{CARGO_HOME}}
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cargo build --profile {{BUILD_PROFILE}} --features="hpu" \
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--bin hpu_mockup \
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--example hpu_bench\
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--example hpu_hlapi
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### Mockup related target ------------------------------------------------------
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mockup MOCKUP_PARAMS=DEFAULT_MOCKUP_PARAMS RUST_LOG=DEFAULT_RUST_LOG: build_all
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#!/usr/bin/env bash
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set -euxo pipefail
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RUST_LOG={{RUST_LOG}} {{CARGO_HOME}}/target/{{BUILD_PROFILE}}/hpu_mockup \
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--params $HPU_MOCKUP_DIR/params/{{MOCKUP_PARAMS}} \
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--report-out mockup_rpt --report-trace
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# UserApp related target -------------------------------------------------------
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# Run Hpu benchmark
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hpu_bench ARGS="" RUST_LOG=DEFAULT_RUST_LOG: build_all
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#!/usr/bin/env bash
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set -euxo pipefail
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RUST_LOG={{RUST_LOG}} {{CARGO_HOME}}/target/{{BUILD_PROFILE}}/examples/hpu_bench {{ARGS}}
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# Run Hpu HlApi showcase
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hpu_hlapi ARGS="" RUST_LOG=DEFAULT_RUST_LOG: build_all
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#!/usr/bin/env bash
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set -euxo pipefail
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RUST_LOG={{RUST_LOG}} {{CARGO_HOME}}/target/{{BUILD_PROFILE}}/examples/hpu_hlapi {{ARGS}}
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# Run Hpu testsuite
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hpu_test ARGS="u8" TEST_ITER=DEFAULT_TEST_ITER RUST_LOG=DEFAULT_RUST_LOG: build_all
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#!/usr/bin/env bash
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set -euxo pipefail
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cd {{CARGO_HOME}}
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RUST_LOG={{RUST_LOG}} HPU_TEST_ITER={{TEST_ITER}} cargo test --profile {{BUILD_PROFILE}} --test hpu -- {{ARGS}}
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