Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2019 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "SendTimelinePacket.hpp" |
| 7 | |
| 8 | namespace armnn |
| 9 | { |
| 10 | |
| 11 | namespace profiling |
| 12 | { |
| 13 | |
| 14 | void SendTimelinePacket::Commit() |
| 15 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 16 | if (m_WriteBuffer == nullptr) |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 17 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 18 | // Can't commit from a null buffer |
| 19 | return; |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 20 | } |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 21 | |
| 22 | // Commit the message |
| 23 | m_BufferManager.Commit(m_WriteBuffer, m_Offset); |
| 24 | m_WriteBuffer.reset(nullptr); |
| 25 | m_Offset = 0; |
| 26 | m_BufferSize = 0; |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | void SendTimelinePacket::ReserveBuffer() |
| 30 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 31 | if (m_WriteBuffer != nullptr) |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 32 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 33 | // Buffer already reserved |
| 34 | return; |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 35 | } |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 36 | |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 37 | uint32_t reserved = 0; |
| 38 | |
| 39 | // Reserve the buffer |
| 40 | m_WriteBuffer = m_BufferManager.Reserve(MAX_METADATA_PACKET_LENGTH, reserved); |
| 41 | |
| 42 | // Check if there is enough space in the buffer |
| 43 | if (m_WriteBuffer == nullptr || reserved < m_Offset) |
| 44 | { |
| 45 | throw BufferExhaustion("No space left on buffer", CHECK_LOCATION()); |
| 46 | } |
| 47 | |
| 48 | m_BufferSize = reserved; |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | void SendTimelinePacket::SendTimelineEntityBinaryPacket(uint64_t profilingGuid) |
| 52 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 53 | ForwardWriteBinaryFunction(WriteTimelineEntityBinaryPacket, |
| 54 | profilingGuid); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 55 | } |
| 56 | |
Matteo Martincigh | 378bbfc | 2019-11-04 14:05:28 +0000 | [diff] [blame] | 57 | void SendTimelinePacket::SendTimelineEventBinaryPacket(uint64_t timestamp, |
| 58 | std::thread::id threadId, |
| 59 | uint64_t profilingGuid) |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 60 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 61 | ForwardWriteBinaryFunction(WriteTimelineEventBinaryPacket, |
| 62 | timestamp, |
| 63 | threadId, |
| 64 | profilingGuid); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | void SendTimelinePacket::SendTimelineEventClassBinaryPacket(uint64_t profilingGuid) |
| 68 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 69 | ForwardWriteBinaryFunction(WriteTimelineEventClassBinaryPacket, |
| 70 | profilingGuid); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | void SendTimelinePacket::SendTimelineLabelBinaryPacket(uint64_t profilingGuid, const std::string& label) |
| 74 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 75 | ForwardWriteBinaryFunction(WriteTimelineLabelBinaryPacket, |
| 76 | profilingGuid, |
| 77 | label); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | void SendTimelinePacket::SendTimelineRelationshipBinaryPacket(ProfilingRelationshipType relationshipType, |
| 81 | uint64_t relationshipGuid, |
| 82 | uint64_t headGuid, |
| 83 | uint64_t tailGuid) |
| 84 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 85 | ForwardWriteBinaryFunction(WriteTimelineRelationshipBinaryPacket, |
| 86 | relationshipType, |
| 87 | relationshipGuid, |
| 88 | headGuid, |
| 89 | tailGuid); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 90 | } |
| 91 | |
| 92 | void SendTimelinePacket::SendTimelineMessageDirectoryPackage() |
| 93 | { |
| 94 | try |
| 95 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 96 | // Reserve buffer if it hasn't already been reserved |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 97 | ReserveBuffer(); |
| 98 | |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 99 | // Write to buffer |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 100 | unsigned int numberOfBytesWritten = 0; |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 101 | TimelinePacketStatus result = WriteTimelineMessageDirectoryPackage(&m_WriteBuffer->GetWritableData()[m_Offset], |
| 102 | m_BufferSize, |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 103 | numberOfBytesWritten); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 104 | if (result != armnn::profiling::TimelinePacketStatus::Ok) |
| 105 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 106 | throw RuntimeException("Error processing TimelineMessageDirectoryPackage", CHECK_LOCATION()); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 107 | } |
| 108 | |
| 109 | // Commit the message |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 110 | m_Offset += numberOfBytesWritten; |
| 111 | m_BufferSize -= numberOfBytesWritten; |
| 112 | Commit(); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 113 | } |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 114 | catch (...) |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 115 | { |
Matteo Martincigh | 9723d02 | 2019-11-13 10:56:41 +0000 | [diff] [blame] | 116 | throw RuntimeException("Error processing TimelineMessageDirectoryPackage", CHECK_LOCATION()); |
Sadik Armagan | 7bbdf9d | 2019-10-24 10:26:05 +0100 | [diff] [blame] | 117 | } |
| 118 | } |
| 119 | |
| 120 | } // namespace profiling |
| 121 | |
| 122 | } // namespace armnn |