)]}'
{
  "commit": "7a4a4d6beae2222add4437a0910bd48414e19211",
  "tree": "c1c1de907402c6e3852fce50c931e2b15ea1fcbc",
  "parents": [
    "1f7c531b64a19f04f56ccc318130688c5ba0aa51"
  ],
  "author": {
    "name": "Xiaolin Zhao",
    "email": "zhaoxiaolin@loongson.cn",
    "time": "Mon Jun 23 11:16:45 2025 +0800"
  },
  "committer": {
    "name": "abner chenc",
    "email": "chenguoqi@loongson.cn",
    "time": "Mon Sep 21 00:02:45 2026 -0700"
  },
  "message": "salsa20: add loong64 SIMD implementation\n\nBenchmark results on Loongson-3C6000 @ 2.20GHz:\n\ngoos: linux\ngoarch: loong64\npkg: golang.org/x/crypto/salsa20\ncpu: Loongson-3C6000/S @ 2200.00MHz\n      |  old.bench   |              new.bench              |\n      |    sec/op    |   sec/op     vs base                |\nXOR1K   3835.5n ± 0%   493.9n ± 0%  -87.12% (p\u003d0.000 n\u003d10)\n\n      |  old.bench   |               new.bench                |\n      |     B/s      |      B/s       vs base                 |\nXOR1K   254.6Mi ± 0%   1977.4Mi ± 0%  +676.64% (p\u003d0.000 n\u003d10)\n\nChange-Id: I9f795e7f4e2c467ba9a41c9e6f460612536021ba\nReviewed-on: https://go-review.googlesource.com/c/crypto/+/683255\nReviewed-by: abner chenc \u003cchenguoqi@loongson.cn\u003e\nReviewed-by: Cherry Mui \u003ccherryyz@google.com\u003e\nLUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com \u003cgolang-scoped@luci-project-accounts.iam.gserviceaccount.com\u003e\nReviewed-by: Junyang Shao \u003cshaojunyang@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "ac70531ab41237cdb5bb539ef46326f025afd102",
      "new_mode": 33188,
      "new_path": "salsa20/salsa/salsa20_loong64.go"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "c723fca8138fee658440840c8628d9c92ca022e7",
      "new_mode": 33188,
      "new_path": "salsa20/salsa/salsa20_loong64.s"
    },
    {
      "type": "modify",
      "old_id": "9448760f26fb41acff9ceed455d7426654d12189",
      "old_mode": 33188,
      "old_path": "salsa20/salsa/salsa20_noasm.go",
      "new_id": "64e262d18206f6ab1cb4a5ba5df253db78c83477",
      "new_mode": 33188,
      "new_path": "salsa20/salsa/salsa20_noasm.go"
    },
    {
      "type": "rename",
      "old_id": "fe14604fc91177116fc280eb893af889378b9e3b",
      "old_mode": 33188,
      "old_path": "salsa20/salsa/salsa20_amd64_test.go",
      "new_id": "d6b29a3c1152f073df10459ef345b75ebb31d836",
      "new_mode": 33188,
      "new_path": "salsa20/salsa/salsa20_test.go",
      "score": 95
    }
  ]
}