263947 2023-10-30 21:55:01 -0700 [WGSL] no matching overload for operator >>(i32, u32) 2023-11-01 09:33:04 -0700 1 1 1 Unclassified WebKit WebGPU Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 mwyrzykowski tzagallo webkit-bug-importer oldest_to_newest 1988759 0 468420 mwyrzykowski 2023-10-30 21:55:01 -0700 Created attachment 468420 matmul3_kernel.wgsl from https://webllm.mlc.ai/ [WGSL] no matching overload for operator >>(i32, u32) when opening https://webllm.mlc.ai/ Attaching the shader source: 1988760 1 webkit-bug-importer 2023-10-30 21:55:16 -0700 <rdar://problem/117720916> 1988875 2 tzagallo 2023-10-31 10:03:05 -0700 Pull request: https://github.com/WebKit/WebKit/pull/19776 1989166 3 ews-feeder 2023-11-01 09:33:02 -0700 Committed 270060@main (0d565178df9d): <https://commits.webkit.org/270060@main> Reviewed commits have been landed. Closing PR #19776 and removing active labels. 468420 2023-10-30 21:55:01 -0700 2023-10-30 21:55:01 -0700 matmul3_kernel.wgsl from https://webllm.mlc.ai/ matmul3_kernel.wgsl.txt text/plain 2738 mwyrzykowski Ly8tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCi8vIEZ1bmN0aW9uOiBt YXRtdWwzX2tlcm5lbAovLy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0K QGdyb3VwKDApIEBiaW5kaW5nKDApIHZhcjxzdG9yYWdlLCByZWFkPiBBIDogYXJyYXk8ZjMyPjsK QGdyb3VwKDApIEBiaW5kaW5nKDEpIHZhcjxzdG9yYWdlLCByZWFkPiBCIDogYXJyYXk8ZjMyPjsK QGdyb3VwKDApIEBiaW5kaW5nKDIpIHZhcjxzdG9yYWdlLCByZWFkX3dyaXRlPiBtYXRtdWwgOiBh cnJheTxmMzI+OwoKc3RydWN0IFBPREFyZ3MgewogIG46IGkzMiwKICBwYWNrR3JpZERpbVg6IHUz Mgp9CkBncm91cCgwKSBAYmluZGluZygzKSB2YXI8dW5pZm9ybT4gcG9kQXJncyA6IFBPREFyZ3M7 Cgp2YXI8cHJpdmF0ZT4gbWF0bXVsX3JmX2xvY2FsIDogYXJyYXk8ZjMyLCAxPjsKdmFyPHdvcmtn cm91cD4gcmVkX2J1ZjAgOiBhcnJheTxmMzIsIDI1Nj47CkBjb21wdXRlIEB3b3JrZ3JvdXBfc2l6 ZSgxNiwgMTYsIDEpCmZuIG1hdG11bDNfa2VybmVsKAogIEBidWlsdGluKHdvcmtncm91cF9pZCkg YmxvY2tJZHggOiB2ZWMzPHUzMj4sCiAgQGJ1aWx0aW4obnVtX3dvcmtncm91cHMpIGdyaWREaW0g OiB2ZWMzPHUzMj4sCiAgQGJ1aWx0aW4obG9jYWxfaW52b2NhdGlvbl9pZCkgdGhyZWFkSWR4IDog dmVjMzx1MzI+CikgewogIGlmIChibG9ja0lkeC56ICogZ3JpZERpbS54ICsgYmxvY2tJZHgueCA+ IHBvZEFyZ3MucGFja0dyaWREaW1YKSB7IHJldHVybjsgfQogIGxldCB2X18xIDogaTMyID0gaTMy KGJsb2NrSWR4LnogKiBncmlkRGltLnggKyBibG9ja0lkeC54KTsKICBtYXRtdWxfcmZfbG9jYWxb MGldID0gMC4wMDAwMDBlKzAwZjsKICBmb3IgKHZhciBheDJfZnVzZWRfMCA6IGkzMiA9IDA7IGF4 Ml9mdXNlZF8wIDwgKChwb2RBcmdzLm4gKyAxNWkpPj40dSk7IGF4Ml9mdXNlZF8wKyspIHsKICAg IGlmICgoKGF4Ml9mdXNlZF8wICogMTZpKSArIGkzMih0aHJlYWRJZHgueSkpIDwgcG9kQXJncy5u KSB7CiAgICAgIG1hdG11bF9yZl9sb2NhbFswaV0gPSBmbWEoQVsoKChheDJfZnVzZWRfMCAqIDE2 aSkgKyAoKHZfXzE+PjN1KSAqIHBvZEFyZ3MubikpICsgaTMyKHRocmVhZElkeC55KSldLCBCWygo KCgoYXgyX2Z1c2VkXzAgKiAyMDQ4aSkgKyAoaTMyKHRocmVhZElkeC55KSAqIDEyOGkpKSArICgo KHZfXzE+PjN1KSAqIHBvZEFyZ3MubikgKiAxMjhpKSkgKyAoKHZfXzEgJiA3aSkgKiAxNmkpKSAr IGkzMih0aHJlYWRJZHgueCkpXSwgbWF0bXVsX3JmX2xvY2FsWzBpXSk7CiAgICB9CiAgfQogIHdv cmtncm91cEJhcnJpZXIoKTsKICByZWRfYnVmMFsoKGkzMih0aHJlYWRJZHgueCkgKiAxNmkpICsg aTMyKHRocmVhZElkeC55KSldID0gbWF0bXVsX3JmX2xvY2FsWzBpXTsKICB3b3JrZ3JvdXBCYXJy aWVyKCk7CiAgaWYgKGkzMih0aHJlYWRJZHgueSkgPCA4aSkgewogICAgcmVkX2J1ZjBbKChpMzIo dGhyZWFkSWR4LngpICogMTZpKSArIGkzMih0aHJlYWRJZHgueSkpXSA9IChyZWRfYnVmMFsoKGkz Mih0aHJlYWRJZHgueCkgKiAxNmkpICsgaTMyKHRocmVhZElkeC55KSldICsgcmVkX2J1ZjBbKCgo aTMyKHRocmVhZElkeC54KSAqIDE2aSkgKyBpMzIodGhyZWFkSWR4LnkpKSArIDhpKV0pOwogIH0K ICB3b3JrZ3JvdXBCYXJyaWVyKCk7CiAgaWYgKGkzMih0aHJlYWRJZHgueSkgPCA0aSkgewogICAg cmVkX2J1ZjBbKChpMzIodGhyZWFkSWR4LngpICogMTZpKSArIGkzMih0aHJlYWRJZHgueSkpXSA9 IChyZWRfYnVmMFsoKGkzMih0aHJlYWRJZHgueCkgKiAxNmkpICsgaTMyKHRocmVhZElkeC55KSld ICsgcmVkX2J1ZjBbKCgoaTMyKHRocmVhZElkeC54KSAqIDE2aSkgKyBpMzIodGhyZWFkSWR4Lnkp KSArIDRpKV0pOwogIH0KICB3b3JrZ3JvdXBCYXJyaWVyKCk7CiAgaWYgKGkzMih0aHJlYWRJZHgu eSkgPCAyaSkgewogICAgcmVkX2J1ZjBbKChpMzIodGhyZWFkSWR4LngpICogMTZpKSArIGkzMih0 aHJlYWRJZHgueSkpXSA9IChyZWRfYnVmMFsoKGkzMih0aHJlYWRJZHgueCkgKiAxNmkpICsgaTMy KHRocmVhZElkeC55KSldICsgcmVkX2J1ZjBbKCgoaTMyKHRocmVhZElkeC54KSAqIDE2aSkgKyBp MzIodGhyZWFkSWR4LnkpKSArIDJpKV0pOwogIH0KICB3b3JrZ3JvdXBCYXJyaWVyKCk7CiAgaWYg KGkzMih0aHJlYWRJZHgueSkgPCAxaSkgewogICAgcmVkX2J1ZjBbKChpMzIodGhyZWFkSWR4Lngp ICogMTZpKSArIGkzMih0aHJlYWRJZHgueSkpXSA9IChyZWRfYnVmMFsoKGkzMih0aHJlYWRJZHgu eCkgKiAxNmkpICsgaTMyKHRocmVhZElkeC55KSldICsgcmVkX2J1ZjBbKCgoaTMyKHRocmVhZElk eC54KSAqIDE2aSkgKyBpMzIodGhyZWFkSWR4LnkpKSArIDFpKV0pOwogIH0KICB3b3JrZ3JvdXBC YXJyaWVyKCk7CiAgaWYgKGkzMih0aHJlYWRJZHgueSkgPT0gMGkpIHsKICAgIG1hdG11bFsoKHZf XzEgKiAxNmkpICsgaTMyKHRocmVhZElkeC54KSldID0gcmVkX2J1ZjBbKGkzMih0aHJlYWRJZHgu eCkgKiAxNmkpXTsKICB9Cn0KCgozIGVycm9ycyBnZW5lcmF0ZWQgd2hpbGUgY29tcGlsaW5nIHRo ZSBzaGFkZXI6CjI1OjY2OiBubyBtYXRjaGluZyBvdmVybG9hZCBmb3Igb3BlcmF0b3IgPj4oaTMy LCB1MzIpCjI3OjY0OiBubyBtYXRjaGluZyBvdmVybG9hZCBmb3Igb3BlcmF0b3IgPj4oaTMyLCB1 MzIpCjI3OjE3Mjogbm8gbWF0Y2hpbmcgb3ZlcmxvYWQgZm9yIG9wZXJhdG9yID4+KGkzMiwgdTMy KQo=