Dev fix bug of linespace

[Flowingsun007]

• fix issue：linespace op error #8935 中提到的bug
• test case

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Code got formatted by CI. Please request CI again if you still want to have this PR merged. If the PR is from a forked repo, please download the patch files from the GitHub Actions web page and apply them locally.

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Speed stats:

GPU Name: GeForce GTX 1080 

✔️ OneFlow resnet50 time: 128.4ms (= 12841.2ms / 100, input_shape=[16, 3, 224, 224])
PyTorch resnet50 time: 148.7ms (= 14866.1ms / 100, input_shape=[16, 3, 224, 224])
✔️ Relative speed: 1.16 (= 148.7ms / 128.4ms)

OneFlow resnet50 time: 75.3ms (= 7527.2ms / 100, input_shape=[8, 3, 224, 224])
PyTorch resnet50 time: 84.2ms (= 8421.3ms / 100, input_shape=[8, 3, 224, 224])
✔️ Relative speed: 1.12 (= 84.2ms / 75.3ms)

OneFlow resnet50 time: 48.4ms (= 9687.6ms / 200, input_shape=[4, 3, 224, 224])
PyTorch resnet50 time: 57.2ms (= 11443.8ms / 200, input_shape=[4, 3, 224, 224])
✔️ Relative speed: 1.18 (= 57.2ms / 48.4ms)

OneFlow resnet50 time: 36.0ms (= 7204.3ms / 200, input_shape=[2, 3, 224, 224])
PyTorch resnet50 time: 41.3ms (= 8269.6ms / 200, input_shape=[2, 3, 224, 224])
✔️ Relative speed: 1.15 (= 41.3ms / 36.0ms)

OneFlow resnet50 time: 28.1ms (= 5629.1ms / 200, input_shape=[1, 3, 224, 224])
PyTorch resnet50 time: 39.4ms (= 7882.7ms / 200, input_shape=[1, 3, 224, 224])
✔️ Relative speed: 1.40 (= 39.4ms / 28.1ms)

OneFlow swin dataloader time: 0.268s (= 53.694s / 200, num_workers=1)
PyTorch swin dataloader time: 0.149s (= 29.863s / 200, num_workers=1)
Relative speed: 0.556 (= 0.149s / 0.268s)

OneFlow swin dataloader time: 0.070s (= 14.003s / 200, num_workers=4)
PyTorch swin dataloader time: 0.042s (= 8.405s / 200, num_workers=4)
Relative speed: 0.600 (= 0.042s / 0.070s)

OneFlow swin dataloader time: 0.041s (= 8.245s / 200, num_workers=8)
PyTorch swin dataloader time: 0.022s (= 4.308s / 200, num_workers=8)
Relative speed: 0.523 (= 0.022s / 0.041s)

✔️ OneFlow resnet50 time: 136.3ms (= 13634.7ms / 100, input_shape=[16, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 165.8ms (= 16580.4ms / 100, input_shape=[16, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.22 (= 165.8ms / 136.3ms)

OneFlow resnet50 time: 84.3ms (= 8433.2ms / 100, input_shape=[8, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 100.8ms (= 10079.9ms / 100, input_shape=[8, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.20 (= 100.8ms / 84.3ms)

OneFlow resnet50 time: 57.7ms (= 11549.2ms / 200, input_shape=[4, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 78.6ms (= 15721.4ms / 200, input_shape=[4, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.36 (= 78.6ms / 57.7ms)

OneFlow resnet50 time: 45.4ms (= 9072.6ms / 200, input_shape=[2, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 70.1ms (= 14013.6ms / 200, input_shape=[2, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.54 (= 70.1ms / 45.4ms)

OneFlow resnet50 time: 38.9ms (= 7770.1ms / 200, input_shape=[1, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 68.0ms (= 13600.3ms / 200, input_shape=[1, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.75 (= 68.0ms / 38.9ms)

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View latest API docs preview at: https://staging.oneflow.info/docs/Oneflow-Inc/oneflow/pr/8941/

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CI failed when running job: cuda-misc. PR label automerge has been removed

[github-actions]

Speed stats:

[github-actions]

View latest API docs preview at: https://staging.oneflow.info/docs/Oneflow-Inc/oneflow/pr/8941/