{"action":"created","issue":{"url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/1636","repository_url":"https://api.github.com/repos/freechipsproject/rocket-chip","labels_url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/1636/labels{/name}","comments_url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/1636/comments","events_url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/1636/events","html_url":"https://github.com/freechipsproject/rocket-chip/issues/1636","id":362500146,"node_id":"MDU6SXNzdWUzNjI1MDAxNDY=","number":1636,"title":"Some questions about the *.out files.","user":{"login":"hyf6661669","id":18757974,"node_id":"MDQ6VXNlcjE4NzU3OTc0","avatar_url":"https://avatars2.githubusercontent.com/u/18757974?v=4","gravatar_id":"","url":"https://api.github.com/users/hyf6661669","html_url":"https://github.com/hyf6661669","followers_url":"https://api.github.com/users/hyf6661669/followers","following_url":"https://api.github.com/users/hyf6661669/following{/other_user}","gists_url":"https://api.github.com/users/hyf6661669/gists{/gist_id}","starred_url":"https://api.github.com/users/hyf6661669/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hyf6661669/subscriptions","organizations_url":"https://api.github.com/users/hyf6661669/orgs","repos_url":"https://api.github.com/users/hyf6661669/repos","events_url":"https://api.github.com/users/hyf6661669/events{/privacy}","received_events_url":"https://api.github.com/users/hyf6661669/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2018-09-21T08:04:21Z","updated_at":"2018-09-24T07:58:37Z","closed_at":"2018-09-24T07:58:37Z","author_association":"NONE","body":"Hello!\r\n\r\nI have followed README.MD to do some tests. When I use the command \"$ make output/rv64ui-p-add.out\" to do a individual test, I find that the content of \"rv64ui-p-add.out\" is confusing. The file tells that it takes about 31000 cycles for the rocket-chip to do some wired work. And the first instruction of the ELF \"rv64ui-p-add\" begins to execute in cycle 31268:\r\nC0:      31268 [1] pc=[0080000000] W[r 0=0000000080000004][1] R[r 0=0000000000000000] R[r12=0000000000000003] inst=[04c0006f] j       pc + 0x4c\r\n\r\nAnd the content of cycle 483, 484, 485 is different from README.MD, my result is:\r\nC0:        483 [0] pc=[0000000824] W[r 0=0000000000000000][0] R[r 8=0000000000000000] R[r 0=0000000000000003] inst=[fe0408e3] beqz    s0, pc - 16\r\nC0:        484 [0] pc=[0000000824] W[r 0=0000000000000000][0] R[r 8=0000000000000000] R[r 0=0000000000000003] inst=[fe0408e3] beqz    s0, pc - 16\r\nC0:        485 [0] pc=[0000000824] W[r 0=0000000000000000][0] R[r 8=0000000000000000] R[r 0=0000000000000003] inst=[fe0408e3] beqz    s0, pc - 16\r\n\r\nBesides, at the end of \"rv64ui-p-add.out\", it shows \"Completed after 54052 cycles\".\r\n\r\nCan you tell me how to comprehend the content of the *.out files? It seems the rocket-chip spends lots of time executing instructions that has nothing to do with assembly tests.\r\n\r\nThanks a lot!!"},"comment":{"url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/comments/423899782","html_url":"https://github.com/freechipsproject/rocket-chip/issues/1636#issuecomment-423899782","issue_url":"https://api.github.com/repos/freechipsproject/rocket-chip/issues/1636","id":423899782,"node_id":"MDEyOklzc3VlQ29tbWVudDQyMzg5OTc4Mg==","user":{"login":"hyf6661669","id":18757974,"node_id":"MDQ6VXNlcjE4NzU3OTc0","avatar_url":"https://avatars2.githubusercontent.com/u/18757974?v=4","gravatar_id":"","url":"https://api.github.com/users/hyf6661669","html_url":"https://github.com/hyf6661669","followers_url":"https://api.github.com/users/hyf6661669/followers","following_url":"https://api.github.com/users/hyf6661669/following{/other_user}","gists_url":"https://api.github.com/users/hyf6661669/gists{/gist_id}","starred_url":"https://api.github.com/users/hyf6661669/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hyf6661669/subscriptions","organizations_url":"https://api.github.com/users/hyf6661669/orgs","repos_url":"https://api.github.com/users/hyf6661669/repos","events_url":"https://api.github.com/users/hyf6661669/events{/privacy}","received_events_url":"https://api.github.com/users/hyf6661669/received_events","type":"User","site_admin":false},"created_at":"2018-09-24T07:58:37Z","updated_at":"2018-09-24T07:58:37Z","author_association":"NONE","body":"Thanks!!"}}
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