| 1 | /* |
|---|
| 2 | * shared_almos.h - Shared mnemonics used by the almos-mkh specific syscalls. |
|---|
| 3 | * |
|---|
| 4 | * Author Alain Greiner (2016,2017,2018) |
|---|
| 5 | * |
|---|
| 6 | * Copyright (c) UPMC Sorbonne Universites |
|---|
| 7 | * |
|---|
| 8 | * This file is part of ALMOS-MKH. |
|---|
| 9 | * |
|---|
| 10 | * ALMOS-MKH is free software; you can redistribute it and/or modify it |
|---|
| 11 | * under the terms of the GNU General Public License as published by |
|---|
| 12 | * the Free Software Foundation; version 2.0 of the License. |
|---|
| 13 | * |
|---|
| 14 | * ALMOS-MKH is distributed in the hope that it will be useful, but |
|---|
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 17 | * General Public License for more details. |
|---|
| 18 | * |
|---|
| 19 | * You should have received a copy of the GNU General Public License |
|---|
| 20 | * along with ALMOS-MKH; if not, write to the Free Software Foundation, |
|---|
| 21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
|---|
| 22 | */ |
|---|
| 23 | |
|---|
| 24 | #ifndef _SHARED_ALMOS_H_ |
|---|
| 25 | #define _SHARED_ALMOS_H_ |
|---|
| 26 | |
|---|
| 27 | /******************************************************************************************* |
|---|
| 28 | * This enum defines the operation mnemonics for the utls() syscall (Thread Local Storage). |
|---|
| 29 | ******************************************************************************************/ |
|---|
| 30 | |
|---|
| 31 | typedef enum |
|---|
| 32 | { |
|---|
| 33 | UTLS_SET = 1, |
|---|
| 34 | UTLS_GET = 2, |
|---|
| 35 | UTLS_GET_ERRNO = 3, |
|---|
| 36 | } |
|---|
| 37 | utls_operation_t; |
|---|
| 38 | |
|---|
| 39 | /******************************************************************************************* |
|---|
| 40 | * This enum defines the type of structure for the display() syscall. |
|---|
| 41 | ******************************************************************************************/ |
|---|
| 42 | |
|---|
| 43 | typedef enum |
|---|
| 44 | { |
|---|
| 45 | DISPLAY_STRING = 0, |
|---|
| 46 | DISPLAY_VMM = 1, |
|---|
| 47 | DISPLAY_SCHED = 2, |
|---|
| 48 | DISPLAY_CLUSTER_PROCESSES = 3, |
|---|
| 49 | DISPLAY_VFS = 4, |
|---|
| 50 | DISPLAY_CHDEV = 5, |
|---|
| 51 | DISPLAY_TXT_PROCESSES = 6, |
|---|
| 52 | DISPLAY_DQDT = 7, |
|---|
| 53 | DISPLAY_BUSYLOCKS = 8, |
|---|
| 54 | DISPLAY_MAPPER = 9, |
|---|
| 55 | DISPLAY_BARRIER = 10, |
|---|
| 56 | DISPLAY_FAT = 11, |
|---|
| 57 | DISPLAY_SOCKET = 12, |
|---|
| 58 | } |
|---|
| 59 | display_type_t; |
|---|
| 60 | |
|---|
| 61 | /******************************************************************************************* |
|---|
| 62 | * This structure defines the - user accessible - information stored in a thread. |
|---|
| 63 | ******************************************************************************************/ |
|---|
| 64 | |
|---|
| 65 | typedef struct thread_info_s |
|---|
| 66 | { |
|---|
| 67 | unsigned long false_pgfault_nr; /*! number of local page fault */ |
|---|
| 68 | unsigned long false_pgfault_cost; /*! cumulated cost */ |
|---|
| 69 | unsigned long false_pgfault_max; /*! max cost of a local page fault */ |
|---|
| 70 | |
|---|
| 71 | unsigned long local_pgfault_nr; /*! number of local page fault */ |
|---|
| 72 | unsigned long local_pgfault_cost; /*! cumulated cost */ |
|---|
| 73 | unsigned long local_pgfault_max; /*! max cost of a false page fault */ |
|---|
| 74 | |
|---|
| 75 | unsigned long global_pgfault_nr; /*! number of global page fault */ |
|---|
| 76 | unsigned long global_pgfault_cost; /*! cumulated cost */ |
|---|
| 77 | unsigned long global_pgfault_max; /*! max cost of a global page fault */ |
|---|
| 78 | |
|---|
| 79 | unsigned long long last_cycle; /*! last cycle counter value (date) */ |
|---|
| 80 | unsigned long long usr_cycles; /*! user execution duration (cycles) */ |
|---|
| 81 | unsigned long long sys_cycles; /*! system execution duration (cycles) */ |
|---|
| 82 | } |
|---|
| 83 | thread_info_t; |
|---|
| 84 | |
|---|
| 85 | /******************************************************************************************* |
|---|
| 86 | * This structure defines the - user accessible - global hardware configuration. |
|---|
| 87 | * It is used by the get_config() syscall. |
|---|
| 88 | ******************************************************************************************/ |
|---|
| 89 | |
|---|
| 90 | typedef struct hard_config_s |
|---|
| 91 | { |
|---|
| 92 | unsigned int x_size; /*! number of clusters in a row */ |
|---|
| 93 | unsigned int y_size; /*! number of clusters in a column */ |
|---|
| 94 | unsigned int ncores; /*! max number of cores per cluster */ |
|---|
| 95 | |
|---|
| 96 | unsigned int txt_channels; /*! number of TXT channels */ |
|---|
| 97 | unsigned int nic_channels; /*! number of NIC channels */ |
|---|
| 98 | unsigned int ioc_channels; /*! number of IOC channels */ |
|---|
| 99 | unsigned int fbf_channels; /*! number of FBF channels */ |
|---|
| 100 | } |
|---|
| 101 | hard_config_t; |
|---|
| 102 | |
|---|
| 103 | |
|---|
| 104 | #endif /* _SHARED_ALMOS_H_ */ |
|---|
| 105 | |
|---|
