diff options
Diffstat (limited to 'opendc/opendc-format/src')
| -rw-r--r-- | opendc/opendc-format/src/main/kotlin/com/atlarge/opendc/format/trace/sc20/Sc20TraceReader.kt | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/opendc/opendc-format/src/main/kotlin/com/atlarge/opendc/format/trace/sc20/Sc20TraceReader.kt b/opendc/opendc-format/src/main/kotlin/com/atlarge/opendc/format/trace/sc20/Sc20TraceReader.kt index da678c07..2e2159ba 100644 --- a/opendc/opendc-format/src/main/kotlin/com/atlarge/opendc/format/trace/sc20/Sc20TraceReader.kt +++ b/opendc/opendc-format/src/main/kotlin/com/atlarge/opendc/format/trace/sc20/Sc20TraceReader.kt @@ -115,9 +115,9 @@ class Sc20TraceReader( BufferedReader(FileReader(vmFile)).use { reader -> reader.lineSequence() - .chunked(1024) + .chunked(128) .forEach { lines -> - val res = ArrayList<FlopsHistoryFragment>(lines.size) + // val res = ArrayList<FlopsHistoryFragment>(lines.size) for (line in lines) { // Ignore comments in the trace if (line.startsWith("#") || line.isBlank()) { @@ -144,13 +144,12 @@ class Sc20TraceReader( val fragment = FlopsHistoryFragment(timestamp, flops, traceInterval, cpuUsage, cores) if (last != null) { - res.add(last!!) + yield(last!!) } fragment } } - - yieldAll(res) + // yieldAll(res) } if (last != null) { @@ -172,7 +171,7 @@ class Sc20TraceReader( uuid, vmId, mapOf(IMAGE_PERF_INTERFERENCE_MODEL to relevantPerformanceInterferenceModelItems), - flopsFragments, + flopsFragments.asSequence(), maxCores, requiredMemory ) |