<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font class="Apple-style-span" color="#000000"><br></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">here's the first 20 processes, is there anything that should worry me?</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><br></div></blockquote><div><br></div><div>I don't think so... you could compare this to Max/MSP or other audio applications.</div><div>In my experience using jack imposes additional load, since it will be just another layer between the application and coreaudio.</div><div>gr~~~</div><br><blockquote type="cite"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-style-span" style="-webkit-text-stroke-width: -1; "><span class="Apple-tab-span" style="white-space:pre">        </span>14.7%<span class="Apple-tab-span" style="white-space:pre">        </span>14.7%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>ml_set_interrupts_enabled<span class="Apple-tab-span" style="white-space:pre">        </span></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>12.3%<span class="Apple-tab-span" style="white-space:pre">        </span>12.3%<span class="Apple-tab-span" style="white-space:pre">        </span>AudioToolbox Resampler2::ConvertAltivec_SmallIntegerRatio(float*, float*, unsigned long, int)<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>6.1%<span class="Apple-tab-span" style="white-space:pre">        </span>6.1%<span class="Apple-tab-span" style="white-space:pre">        </span>com.apple.driver.AppleHDA<span class="Apple-tab-span" style="white-space:pre">        </span>SInt16ToFloat32<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>5.0%<span class="Apple-tab-span" style="white-space:pre">        </span>5.0%<span class="Apple-tab-span" style="white-space:pre">        </span>com.apple.driver.DspFuncLib<span class="Apple-tab-span" style="white-space:pre">        </span>DspFuncOrgEQ::_EQBoth(float*, float*, unsigned long, unsigned long)<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>3.5%<span class="Apple-tab-span" style="white-space:pre">        </span>3.5%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>lo_mach_scall<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.9%<span class="Apple-tab-span" style="white-space:pre">        </span>1.9%<span class="Apple-tab-span" style="white-space:pre">        </span>com.apple.driver.DspFuncLib<span class="Apple-tab-span" style="white-space:pre">        </span>DspFuncVolume::process(unsigned long, unsigned long)<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.4%<span class="Apple-tab-span" style="white-space:pre">        </span>1.4%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>mutex_lock<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.2%<span class="Apple-tab-span" style="white-space:pre">        </span>1.2%<span class="Apple-tab-span" style="white-space:pre">        </span>CoreAudio<span class="Apple-tab-span" style="white-space:pre">        </span>IOA_Time::GetCurrentTime(AudioTimeStamp&amp;) const<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.2%<span class="Apple-tab-span" style="white-space:pre">        </span>1.2%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>lo_alltraps<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>IOKit<span class="Apple-tab-span" style="white-space:pre">        </span>iokit_user_client_trap<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>commpage [libSystem.B.dylib]<span class="Apple-tab-span" style="white-space:pre">        </span>__spin_lock<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>1.1%<span class="Apple-tab-span" style="white-space:pre">        </span>CoreAudio<span class="Apple-tab-span" style="white-space:pre">        </span>AUGenericOutputEntry<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>1.0%<span class="Apple-tab-span" style="white-space:pre">        </span>1.0%<span class="Apple-tab-span" style="white-space:pre">        </span>libSystem.B.dylib<span class="Apple-tab-span" style="white-space:pre">        </span>semaphore_timedwait_signal_trap<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>libSystem.B.dylib<span class="Apple-tab-span" style="white-space:pre">        </span>semaphore_wait_trap<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>libSystem.B.dylib<span class="Apple-tab-span" style="white-space:pre">        </span>_pthread_cond_wait<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>commpage [libSystem.B.dylib]<span class="Apple-tab-span" style="white-space:pre">        </span>__nanotime<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>0.9%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>mutex_unlock<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.8%<span class="Apple-tab-span" style="white-space:pre">        </span>0.8%<span class="Apple-tab-span" style="white-space:pre">        </span>commpage [libSystem.B.dylib]<span class="Apple-tab-span" style="white-space:pre">        </span>__memcpy<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.7%<span class="Apple-tab-span" style="white-space:pre">        </span>0.7%<span class="Apple-tab-span" style="white-space:pre">        </span>mach_kernel<span class="Apple-tab-span" style="white-space:pre">        </span>lck_mtx_lock<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><span class="Apple-tab-span" style="white-space:pre">        </span>0.7%<span class="Apple-tab-span" style="white-space:pre">        </span>0.7%<span class="Apple-tab-span" style="white-space:pre">        </span>AudioToolbox<span class="Apple-tab-span" style="white-space:pre">        </span>Resampler2::PushConvert(float*, float*, float*, float*, unsigned long&amp;, unsigned long&amp;, unsigned long, unsigned long)<span class="Apple-tab-span" style="white-space:pre">        </span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><br></div> </blockquote></div><br></body></html>